diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml
index 1e2d92c1..75d6a640 100644
--- a/.idea/jarRepositories.xml
+++ b/.idea/jarRepositories.xml
@@ -31,5 +31,15 @@
       <option name="name" value="MavenRepo" />
       <option name="url" value="https://repo.maven.apache.org/maven2/" />
     </remote-repository>
+    <remote-repository>
+      <option name="id" value="Google" />
+      <option name="name" value="Google" />
+      <option name="url" value="https://maven.google.com/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven2" />
+      <option name="name" value="maven2" />
+      <option name="url" value="https://maven.fabric.io/public" />
+    </remote-repository>
   </component>
 </project>
\ No newline at end of file
diff --git a/app/src/main/java/it/integry/integrywmsnative/MainActivity.java b/app/src/main/java/it/integry/integrywmsnative/MainActivity.java
index 7607174f..9e72f75f 100644
--- a/app/src/main/java/it/integry/integrywmsnative/MainActivity.java
+++ b/app/src/main/java/it/integry/integrywmsnative/MainActivity.java
@@ -2,6 +2,7 @@ package it.integry.integrywmsnative;
 
 import android.content.Intent;
 import android.os.Bundle;
+import android.view.KeyEvent;
 import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuItem;
@@ -33,6 +34,7 @@ import it.integry.integrywmsnative.core.data_store.db.AppDatabase;
 import it.integry.integrywmsnative.core.expansion.BaseActivity;
 import it.integry.integrywmsnative.core.expansion.OnSingleClickListener;
 import it.integry.integrywmsnative.core.interfaces.IFilterableFragment;
+import it.integry.integrywmsnative.core.interfaces.ILifecycleFragment;
 import it.integry.integrywmsnative.core.interfaces.IPoppableActivity;
 import it.integry.integrywmsnative.core.interfaces.IScrollableFragment;
 import it.integry.integrywmsnative.core.interfaces.ISearcableFragment;
@@ -97,6 +99,22 @@ public class MainActivity extends BaseActivity
         startActivity(myIntent);
     }
 
+    @Override
+    public boolean onKeyDown(int keyCode, KeyEvent event) {
+        if (keyCode == KeyEvent.KEYCODE_BACK) {
+            return true;
+        }
+        return super.onKeyDown(keyCode, event);
+    }
+
+    @Override
+    public boolean onKeyUp(int keyCode, KeyEvent event) {
+        if (keyCode == KeyEvent.KEYCODE_BACK) {
+            onBackPressed();
+            return true;
+        }
+        return super.onKeyUp(keyCode, event);
+    }
 
 
     @Override
@@ -110,7 +128,10 @@ public class MainActivity extends BaseActivity
             if (count == 0) {
                 super.onBackPressed();
             } else {
-                pop();
+                Fragment fragment = getSupportFragmentManager().findFragmentById(R.id.frame_container);
+                if (fragment instanceof ILifecycleFragment) {
+                    ((ILifecycleFragment) fragment).onPreDestroy(this::pop);
+                } else pop();
                 // getSupportFragmentManager().popBackStack();
 
             }
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/interfaces/ILifecycleFragment.java b/app/src/main/java/it/integry/integrywmsnative/core/interfaces/ILifecycleFragment.java
new file mode 100644
index 00000000..284dac89
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/interfaces/ILifecycleFragment.java
@@ -0,0 +1,7 @@
+package it.integry.integrywmsnative.core.interfaces;
+
+public interface ILifecycleFragment {
+
+    void onPreDestroy(Runnable onComplete);
+
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/model/MtbColr.java b/app/src/main/java/it/integry/integrywmsnative/core/model/MtbColr.java
index 8d71598a..19ae2f2b 100644
--- a/app/src/main/java/it/integry/integrywmsnative/core/model/MtbColr.java
+++ b/app/src/main/java/it/integry/integrywmsnative/core/model/MtbColr.java
@@ -50,9 +50,10 @@ public class MtbColr extends EntityBase {
     private BigDecimal pesoLordoKg;
 
     private MtbAart mtbAart;
-
     private MtbPartitaMag mtbPartitaMag;
 
+    private transient MtbColr refMtbColr;
+
     public MtbColr() {
         type = "mtb_colr";
     }
@@ -509,4 +510,13 @@ public class MtbColr extends EntityBase {
         this.pesoLordoKg = pesoLordoKg;
         return this;
     }
+
+    public MtbColr getRefMtbColr() {
+        return refMtbColr;
+    }
+
+    public MtbColr setRefMtbColr(MtbColr refMtbColr) {
+        this.refMtbColr = refMtbColr;
+        return this;
+    }
 }
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/model/MtbColt.java b/app/src/main/java/it/integry/integrywmsnative/core/model/MtbColt.java
index be2eefa4..32624df3 100644
--- a/app/src/main/java/it/integry/integrywmsnative/core/model/MtbColt.java
+++ b/app/src/main/java/it/integry/integrywmsnative/core/model/MtbColt.java
@@ -5,8 +5,6 @@ import androidx.databinding.ObservableArrayList;
 import org.jetbrains.annotations.Nullable;
 
 import java.math.BigDecimal;
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.List;
 
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/model/dto/WithdrawableMtbColr.java b/app/src/main/java/it/integry/integrywmsnative/core/model/dto/WithdrawableMtbColr.java
new file mode 100644
index 00000000..c23f5c3a
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/model/dto/WithdrawableMtbColr.java
@@ -0,0 +1,21 @@
+package it.integry.integrywmsnative.core.model.dto;
+
+import it.integry.integrywmsnative.core.model.MtbColr;
+
+public class WithdrawableMtbColr extends MtbColr {
+
+    private transient MtbColr withdrawRow;
+
+    public WithdrawableMtbColr() {
+        super();
+    }
+
+    public MtbColr getWithdrawRow() {
+        return withdrawRow;
+    }
+
+    public WithdrawableMtbColr setWithdrawRow(MtbColr withdrawRow) {
+        this.withdrawRow = withdrawRow;
+        return this;
+    }
+}
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/rest/consumers/ColliMagazzinoRESTConsumer.java b/app/src/main/java/it/integry/integrywmsnative/core/rest/consumers/ColliMagazzinoRESTConsumer.java
index 3b4495fa..db8782ae 100644
--- a/app/src/main/java/it/integry/integrywmsnative/core/rest/consumers/ColliMagazzinoRESTConsumer.java
+++ b/app/src/main/java/it/integry/integrywmsnative/core/rest/consumers/ColliMagazzinoRESTConsumer.java
@@ -649,7 +649,7 @@ public class ColliMagazzinoRESTConsumer extends _BaseRESTConsumer {
         colliMagazzinoRESTConsumerService.getColliInBasket(SettingsManager.i().getUserSession().getDepo().getCodMdep()).enqueue(new Callback<ServiceRESTResponse<List<MtbColt>>>() {
             @Override
             public void onResponse(Call<ServiceRESTResponse<List<MtbColt>>> call, Response<ServiceRESTResponse<List<MtbColt>>> response) {
-                analyzeAnswer(response, "GetBySSCC", mtbColts -> {
+                analyzeAnswer(response, "getColliInBasket", mtbColts -> {
                     fillMtbAartsOfMtbColts(mtbColts, onComplete, onFailed);
                 }, onFailed);
             }
@@ -666,7 +666,7 @@ public class ColliMagazzinoRESTConsumer extends _BaseRESTConsumer {
 
 
 
-    public static void creaRettificaColloStatic(MtbColr sourceMtbColrOriginal, BigDecimal newNumCnf, BigDecimal newQtaTot, Runnable onComplete, RunnableArgs<Exception> onFailed) {
+    public static void creaRettificaColloStatic(MtbColr sourceMtbColrOriginal, BigDecimal newNumCnf, BigDecimal newQtaTot, RunnableArgs<MtbColr> onComplete, RunnableArgs<Exception> onFailed) {
         MtbColr sourceMtbColr = (MtbColr) sourceMtbColrOriginal.clone();
         sourceMtbColr.setMtbPartitaMag(null);
         sourceMtbColr.setMtbAart(null);
@@ -680,16 +680,16 @@ public class ColliMagazzinoRESTConsumer extends _BaseRESTConsumer {
         colliMagazzinoRESTConsumerService.creaRettificaCollo(
                 SettingsManager.i().getUserSession().getDepo().getCodMdep(),
                 rettificaULDTO
-        ).enqueue(new Callback<ServiceRESTResponse<JsonObject>>() {
+        ).enqueue(new Callback<ServiceRESTResponse<MtbColr>>() {
             @Override
-            public void onResponse(Call<ServiceRESTResponse<JsonObject>> call, Response<ServiceRESTResponse<JsonObject>> response) {
-                analyzeAnswer(response, "GetBySSCC", data -> {
-                    onComplete.run();
+            public void onResponse(Call<ServiceRESTResponse<MtbColr>> call, Response<ServiceRESTResponse<MtbColr>> response) {
+                analyzeAnswer(response, "creaRettificaCollo", data -> {
+                    onComplete.run(data);
                 }, onFailed);
             }
 
             @Override
-            public void onFailure(Call<ServiceRESTResponse<JsonObject>> call, Throwable t) {
+            public void onFailure(Call<ServiceRESTResponse<MtbColr>> call, Throwable t) {
                 if(onFailed != null) onFailed.run(new Exception(t));
             }
         });
@@ -697,7 +697,7 @@ public class ColliMagazzinoRESTConsumer extends _BaseRESTConsumer {
 
 
 
-    public void creaRettificaCollo(MtbColr sourceMtbColrOriginal, BigDecimal newNumCnf, BigDecimal newQtaTot, Runnable onComplete, RunnableArgs<Exception> onFailed) {
+    public void creaRettificaCollo(MtbColr sourceMtbColrOriginal, BigDecimal newNumCnf, BigDecimal newQtaTot, RunnableArgs<MtbColr> onComplete, RunnableArgs<Exception> onFailed) {
         creaRettificaColloStatic(sourceMtbColrOriginal, newNumCnf, newQtaTot, onComplete, onFailed);
     }
 
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/rest/consumers/ColliMagazzinoRESTConsumerService.java b/app/src/main/java/it/integry/integrywmsnative/core/rest/consumers/ColliMagazzinoRESTConsumerService.java
index bb38fe6f..b783e504 100644
--- a/app/src/main/java/it/integry/integrywmsnative/core/rest/consumers/ColliMagazzinoRESTConsumerService.java
+++ b/app/src/main/java/it/integry/integrywmsnative/core/rest/consumers/ColliMagazzinoRESTConsumerService.java
@@ -4,10 +4,11 @@ import com.google.gson.JsonObject;
 
 import java.util.List;
 
+import it.integry.integrywmsnative.core.model.MtbColr;
+import it.integry.integrywmsnative.core.model.MtbColt;
 import it.integry.integrywmsnative.core.rest.model.DistribuzioneColloDTO;
 import it.integry.integrywmsnative.core.rest.model.RettificaULDTO;
 import it.integry.integrywmsnative.core.rest.model.ServiceRESTResponse;
-import it.integry.integrywmsnative.core.model.MtbColt;
 import retrofit2.Call;
 import retrofit2.http.Body;
 import retrofit2.http.GET;
@@ -26,6 +27,6 @@ public interface ColliMagazzinoRESTConsumerService {
     Call<ServiceRESTResponse<List<MtbColt>>> getColliInBasket(@Query("codMdep") String codMdep);
 
     @POST("creaRettificaCollo")
-    Call<ServiceRESTResponse<JsonObject>> creaRettificaCollo(@Query("codMdep") String codMdep, @Body RettificaULDTO rettificaULDTO);
+    Call<ServiceRESTResponse<MtbColr>> creaRettificaCollo(@Query("codMdep") String codMdep, @Body RettificaULDTO rettificaULDTO);
 
 }
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/picking_libero/PickingLiberoFragment.java b/app/src/main/java/it/integry/integrywmsnative/gest/picking_libero/PickingLiberoFragment.java
index 4c0cd7d8..0a837a04 100644
--- a/app/src/main/java/it/integry/integrywmsnative/gest/picking_libero/PickingLiberoFragment.java
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/picking_libero/PickingLiberoFragment.java
@@ -34,6 +34,7 @@ import it.integry.integrywmsnative.core.di.BindableBoolean;
 import it.integry.integrywmsnative.core.expansion.OnListGeneralChangedCallback;
 import it.integry.integrywmsnative.core.expansion.RunnableArgs;
 import it.integry.integrywmsnative.core.expansion.RunnableArgss;
+import it.integry.integrywmsnative.core.interfaces.ILifecycleFragment;
 import it.integry.integrywmsnative.core.interfaces.IScrollableFragment;
 import it.integry.integrywmsnative.core.interfaces.ITitledFragment;
 import it.integry.integrywmsnative.core.model.MtbAart;
@@ -61,7 +62,7 @@ import it.integry.integrywmsnative.view.dialogs.input_quantity_v2.DialogInputQua
 /**
  * A simple {@link Fragment} subclass.
  */
-public class PickingLiberoFragment extends Fragment implements ITitledFragment, IScrollableFragment, PickingLiberoViewModel.Listener, BottomSheetMtbColrEditView.Listener {
+public class PickingLiberoFragment extends Fragment implements ITitledFragment, IScrollableFragment, ILifecycleFragment, PickingLiberoViewModel.Listener, BottomSheetMtbColrEditView.Listener {
 
     private FragmentPickingLiberoBinding mBindings;
 
@@ -207,7 +208,7 @@ public class PickingLiberoFragment extends Fragment implements ITitledFragment,
 
     public void closeLU() {
         destroyAdapter();
-        this.mViewModel.closeLU();
+        this.mViewModel.closeLU(null);
     }
 
 
@@ -226,8 +227,6 @@ public class PickingLiberoFragment extends Fragment implements ITitledFragment,
 
     @Override
     public void onDestroyView() {
-        if(thereIsAnOpenedUL.get()) mViewModel.closeLU();
-        BarcodeManager.removeCallback(barcodeScannerIstanceID);
         if (mOnPreDestroy != null) mOnPreDestroy.run();
         super.onDestroyView();
     }
@@ -392,4 +391,10 @@ public class PickingLiberoFragment extends Fragment implements ITitledFragment,
     public void onMtbColrDelete(MtbColr mtbColr) {
         this.mViewModel.deleteRow(mtbColr);
     }
+
+    @Override
+    public void onPreDestroy(Runnable onComplete) {
+        if(thereIsAnOpenedUL.get()) mViewModel.closeLU(onComplete);
+        BarcodeManager.removeCallback(barcodeScannerIstanceID);
+    }
 }
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/picking_libero/PickingLiberoViewModel.java b/app/src/main/java/it/integry/integrywmsnative/gest/picking_libero/PickingLiberoViewModel.java
index 0a91af21..6cc1baf2 100644
--- a/app/src/main/java/it/integry/integrywmsnative/gest/picking_libero/PickingLiberoViewModel.java
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/picking_libero/PickingLiberoViewModel.java
@@ -514,7 +514,7 @@ public class PickingLiberoViewModel {
             this.sendOnRowSaved();
             this.sendOnLoadingEnded();
 
-            if (shouldCloseLU) closeLU();
+            if (shouldCloseLU) closeLU(null);
         }, this::sendError);
     }
 
@@ -692,8 +692,11 @@ public class PickingLiberoViewModel {
     }
 
 
-    public void closeLU() {
-        if (mCurrentMtbColt == null) return;
+    public void closeLU(Runnable onComplete) {
+        if (mCurrentMtbColt == null) {
+            if(onComplete != null) onComplete.run();
+            return;
+        }
 
         this.sendOnLoadingStarted();
 
@@ -704,6 +707,7 @@ public class PickingLiberoViewModel {
                     this.sendOnLoadingEnded();
 
                     this.mCurrentMtbColt = null;
+                    if(onComplete != null) onComplete.run();
                 });
             } else {
                 mColliMagazzinoRESTConsumer.updateDataFine(mCurrentMtbColt, () -> {
@@ -711,6 +715,7 @@ public class PickingLiberoViewModel {
                     this.sendOnLoadingEnded();
 
                     this.mCurrentMtbColt = null;
+                    if(onComplete != null) onComplete.run();
                 }, this::sendError);
             }
         }, this::sendError);
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/rettifica_giacenze/RettificaGiacenzeFragment.java b/app/src/main/java/it/integry/integrywmsnative/gest/rettifica_giacenze/RettificaGiacenzeFragment.java
index cfbf7f07..6fb772c0 100644
--- a/app/src/main/java/it/integry/integrywmsnative/gest/rettifica_giacenze/RettificaGiacenzeFragment.java
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/rettifica_giacenze/RettificaGiacenzeFragment.java
@@ -36,6 +36,7 @@ import it.integry.integrywmsnative.core.barcode_reader.BarcodeManager;
 import it.integry.integrywmsnative.core.di.BindableBoolean;
 import it.integry.integrywmsnative.core.expansion.RunnableArgs;
 import it.integry.integrywmsnative.core.expansion.RunnableArgss;
+import it.integry.integrywmsnative.core.interfaces.ILifecycleFragment;
 import it.integry.integrywmsnative.core.interfaces.IPoppableActivity;
 import it.integry.integrywmsnative.core.interfaces.ITitledFragment;
 import it.integry.integrywmsnative.core.model.MtbAart;
@@ -64,7 +65,7 @@ import it.integry.integrywmsnative.view.dialogs.input_quantity_v2.DialogInputQua
 import it.integry.integrywmsnative.view.dialogs.scan_or_create_lu.DialogScanOrCreateLU;
 import it.integry.integrywmsnative.view.dialogs.yes_no.DialogYesNo;
 
-public class RettificaGiacenzeFragment extends Fragment implements ITitledFragment, RettificaGiacenzeViewModel.Listener, BottomSheetMtbColrEditView.Listener {
+public class RettificaGiacenzeFragment extends Fragment implements ITitledFragment, ILifecycleFragment, RettificaGiacenzeViewModel.Listener, BottomSheetMtbColrEditView.Listener {
 
     private FragmentMainRettificaGiacenzeBinding mBinding = null;
 
@@ -196,12 +197,6 @@ public class RettificaGiacenzeFragment extends Fragment implements ITitledFragme
         super.onAttach(context);
     }
 
-    @Override
-    public void onDestroyView() {
-        mViewModel.closeLU(false);
-        BarcodeManager.removeCallback(barcodeScannerIstanceID);
-        super.onDestroyView();
-    }
 
     @Override
     public void onCreateActionBar(AppCompatTextView titleText, Context context) {
@@ -512,4 +507,10 @@ public class RettificaGiacenzeFragment extends Fragment implements ITitledFragme
             }
         }).show();
     }
+
+    @Override
+    public void onPreDestroy(Runnable onComplete) {
+        mViewModel.closeLU(false, onComplete);
+        BarcodeManager.removeCallback(barcodeScannerIstanceID);
+    }
 }
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/rettifica_giacenze/RettificaGiacenzeViewModel.java b/app/src/main/java/it/integry/integrywmsnative/gest/rettifica_giacenze/RettificaGiacenzeViewModel.java
index 4a49d9fd..a652f014 100644
--- a/app/src/main/java/it/integry/integrywmsnative/gest/rettifica_giacenze/RettificaGiacenzeViewModel.java
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/rettifica_giacenze/RettificaGiacenzeViewModel.java
@@ -12,7 +12,6 @@ import java.util.List;
 import javax.inject.Inject;
 
 import it.integry.barcode_base_android_library.model.BarcodeScanDTO;
-import it.integry.integrywmsnative.core.exception.InvalidLUGestioneException;
 import it.integry.integrywmsnative.core.exception.NoArtsFoundException;
 import it.integry.integrywmsnative.core.exception.NoPrintersFoundException;
 import it.integry.integrywmsnative.core.exception.NoResultFromBarcodeException;
@@ -26,7 +25,6 @@ import it.integry.integrywmsnative.core.model.MtbColr;
 import it.integry.integrywmsnative.core.model.MtbCols;
 import it.integry.integrywmsnative.core.model.MtbColt;
 import it.integry.integrywmsnative.core.model.MtbDepoPosizione;
-import it.integry.integrywmsnative.core.model.secondary.GestioneEnum;
 import it.integry.integrywmsnative.core.report.ReportManager;
 import it.integry.integrywmsnative.core.rest.consumers.ArticoloRESTConsumer;
 import it.integry.integrywmsnative.core.rest.consumers.BarcodeRESTConsumer;
@@ -89,14 +87,14 @@ public class RettificaGiacenzeViewModel {
             this.sendOnLoadingEnded();
 
             this.sendOnLUOpenRequest((mtbColt, created) -> {
-                if(mtbColt.getGestioneEnum() == GestioneEnum.ACQUISTO) {
-                    this.sendError(new InvalidLUGestioneException(GestioneEnum.ACQUISTO));
-                } else {
+                //if(mtbColt.getGestioneEnum() == GestioneEnum.ACQUISTO) {
+                //    this.sendError(new InvalidLUGestioneException(GestioneEnum.ACQUISTO));
+                //} else {
                     this.mCurrentMtbColt = mtbColt;
                     this.mIsCreatedLU = created;
 
                     this.sendLUOpened(mtbColt);
-                }
+                //}
             });
         }, this::sendError);
     }
@@ -321,6 +319,8 @@ public class RettificaGiacenzeViewModel {
 
         if (!mIsCreatedLU) {
             mtbColr
+                    .setQtaCol(BigDecimal.ZERO)
+                    .setNumCnf(BigDecimal.ZERO)
                     .setDataCollo(mCurrentMtbColt.getDataColloS())
                     .setNumCollo(mCurrentMtbColt.getNumCollo())
                     .setGestione(mCurrentMtbColt.getGestione())
@@ -330,8 +330,11 @@ public class RettificaGiacenzeViewModel {
             mColliMagazzinoRESTConsumer.creaRettificaCollo(mtbColr,
                     numCnf,
                     qtaTot,
-                    () -> {
+                    savedMtbColr -> {
                         mtbColr
+                                .setQtaCol(savedMtbColr.getQtaCol())
+                                .setQtaCnf(savedMtbColr.getQtaCnf())
+                                .setNumCnf(savedMtbColr.getNumCnf())
                                 .setUntMis(pickingObjectDTO.getMtbAart().getUntMis())
                                 .setMtbAart(pickingObjectDTO.getMtbAart());
 
@@ -340,7 +343,7 @@ public class RettificaGiacenzeViewModel {
                         this.sendOnRowSaved();
                         this.sendOnLoadingEnded();
 
-                        if (shouldCloseLU) closeLU(false);
+                        if (shouldCloseLU) closeLU(false, null);
                     }, this::sendError);
         } else {
             mtbColr
@@ -370,14 +373,21 @@ public class RettificaGiacenzeViewModel {
                 this.sendOnRowSaved();
                 this.sendOnLoadingEnded();
 
-                if (shouldCloseLU) closeLU(false);
+                if (shouldCloseLU) closeLU(false, null);
             }, this::sendError);
         }
     }
 
 
     public void closeLU(boolean saveCausale) {
-        if (mCurrentMtbColt == null) return;
+        closeLU(saveCausale, null);
+    }
+
+    public void closeLU(boolean saveCausale, Runnable onComplete) {
+        if (mCurrentMtbColt == null) {
+            if(onComplete != null) onComplete.run();
+            return;
+        }
 
         this.sendOnLoadingStarted();
 
@@ -397,10 +407,10 @@ public class RettificaGiacenzeViewModel {
 
                                     if(shouldChangePosition) {
                                         this.savePosizione(mtbDepoPosizione, () -> {
-                                            postSaveBehaviour();
+                                            postSaveBehaviour(onComplete);
                                         });
                                     } else {
-                                        postSaveBehaviour();
+                                        postSaveBehaviour(onComplete);
                                     }
 
                                 });
@@ -444,17 +454,19 @@ public class RettificaGiacenzeViewModel {
         this.mColliMagazzinoRESTConsumer.saveCollo(cloneMtbColt, mtbColt -> onComplete.run(), this::sendError);
     }
 
-    private void postSaveBehaviour() {
+    private void postSaveBehaviour(Runnable onComplete) {
         if(!mCurrentMtbColt.getDisablePrint()) {
             printLU(() -> {
                 this.mCurrentMtbColt = null;
                 this.sendLUClosed();
                 this.sendOnLoadingEnded();
+                if(onComplete != null) onComplete.run();
             });
         } else {
             this.mCurrentMtbColt = null;
             this.sendLUClosed();
             this.sendOnLoadingEnded();
+            if(onComplete != null) onComplete.run();
         }
     }
 
@@ -524,7 +536,6 @@ public class RettificaGiacenzeViewModel {
     }
 
     private void saveEditedRow(MtbColr mtbColrToUpdate, BigDecimal numCnf, BigDecimal qtaCnf, BigDecimal qtaTot, String partitaMag, Date dataScad, boolean shouldCloseLU) {
-
         this.sendOnLoadingStarted();
 
         if(!mIsCreatedLU) {
@@ -533,13 +544,16 @@ public class RettificaGiacenzeViewModel {
                     mtbColrToUpdate,
                     numCnf,
                     qtaTot,
-                    () -> {
+                    savedMtbColr -> {
                         mtbColrToUpdate
-                                .setQtaCol(qtaTot)
-                                .setQtaCnf(qtaCnf)
-                                .setNumCnf(numCnf)
+                                .setQtaCol(savedMtbColr.getQtaCol())
+                                .setQtaCnf(savedMtbColr.getQtaCnf())
+                                .setNumCnf(savedMtbColr.getNumCnf())
                                 .setOperation(CommonModelConsts.OPERATION.NO_OP);
 
+                        this.mCurrentMtbColt.getMtbColr().remove(mtbColrToUpdate);
+                        this.mCurrentMtbColt.getMtbColr().add(mtbColrToUpdate);
+
                         this.sendOnRowSaved();
                     },
                     this::sendError
@@ -616,8 +630,9 @@ public class RettificaGiacenzeViewModel {
                             mtbColrToDelete,
                             BigDecimal.ZERO,
                             BigDecimal.ZERO,
-                            () -> {
+                            savedMtbColr -> {
                                 this.mCurrentMtbColt.getMtbColr().remove(mtbColrToDelete);
+                                this.sendOnLoadingEnded();
                                 this.sendOnRowSaved();
                             },
                             this::sendError
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/spedizione/SpedizioneActivity.java b/app/src/main/java/it/integry/integrywmsnative/gest/spedizione/SpedizioneActivity.java
index c384c564..498725d9 100644
--- a/app/src/main/java/it/integry/integrywmsnative/gest/spedizione/SpedizioneActivity.java
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/spedizione/SpedizioneActivity.java
@@ -241,7 +241,7 @@ public class SpedizioneActivity extends BaseActivity implements SpedizioneViewMo
                         AtomicBigDecimal numCnfWithdrawRows = new AtomicBigDecimal();
                         AtomicBigDecimal qtaColWithdrawRows = new AtomicBigDecimal();
 
-                        Stream.of(x.getWithdrawMtbColr())
+                        Stream.of(x.getWithdrawMtbColrs())
                                 .forEach(row -> {
                                     numCnfWithdrawRows.addAndGet(row.getNumCnf());
                                     qtaColWithdrawRows.addAndGet(row.getQtaCol());
@@ -267,8 +267,14 @@ public class SpedizioneActivity extends BaseActivity implements SpedizioneViewMo
                             spedizioneListModels.add(spedizioneListModel);
                         } else {
 
+                            BigDecimal qtaColOrdCounter = x.getSitArtOrdDTO().getQtaOrd();
+//                            qtaColOrdCounter = qtaColOrdCounter.add(qtaColWithdrawRows.getBigDecimalValue());
+
                             for (MtbColt mtbColtToPick : x.getMtbColts()) {
 
+                                if(UtilityBigDecimal.equalsTo(qtaColOrdCounter, BigDecimal.ZERO) || UtilityBigDecimal.lowerThan(qtaColOrdCounter, BigDecimal.ZERO))
+                                    break;
+
                                 SpedizioneListModel cloneModel = (SpedizioneListModel) spedizioneListModel.clone();
 
                                 cloneModel.setGroupTitle(String.format("%s: %s", getString(R.string.position_text), UtilityString.isNullOrEmpty(mtbColtToPick.getPosizione()) ? "N.A." : mtbColtToPick.getPosizione()));
@@ -286,8 +292,25 @@ public class SpedizioneActivity extends BaseActivity implements SpedizioneViewMo
                                     cloneModel.setQtaTot(mtbColrToDispatch != null ? mtbColrToDispatch.getNumCnf() : x.getSitArtOrdDTO().getNumCnfOrd());
                                     cloneModel.setQtaEvasa(numCnfWithdrawRows.getBigDecimalValue());
                                 } else {
-                                    cloneModel.setQtaTot(mtbColrToDispatch != null ? mtbColrToDispatch.getQtaCol() : x.getSitArtOrdDTO().getQtaOrd());
-                                    cloneModel.setQtaEvasa(qtaColWithdrawRows.getBigDecimalValue());
+
+                                    BigDecimal qtaOrdToSubstract = UtilityBigDecimal.getLowerBetween(mtbColrToDispatch.getQtaCol(), qtaColOrdCounter);
+
+                                    cloneModel.setQtaTot(UtilityBigDecimal.getLowerBetween(mtbColrToDispatch.getQtaCol(), qtaColOrdCounter));
+                                    qtaColOrdCounter = qtaColOrdCounter.subtract(qtaOrdToSubstract);
+
+                                    BigDecimal qtaEvasa = Stream.of(x.getWithdrawMtbColrs())
+                                            .filter(y -> y.getRefMtbColr() != null &&
+                                                    y.getRefMtbColr().getNumCollo().equals(mtbColrToDispatch.getNumCollo()) &&
+                                                    y.getRefMtbColr().getDataColloD().equals(mtbColrToDispatch.getDataColloD()) &&
+                                                    y.getRefMtbColr().getSerCollo().equals(mtbColrToDispatch.getSerCollo()) &&
+                                                    y.getRefMtbColr().getGestioneEnum().equals(mtbColrToDispatch.getGestioneEnum()) &&
+                                                    UtilityString.equalsIgnoreCase(y.getRefMtbColr().getCodMart(), mtbColrToDispatch.getCodMart()) &&
+                                                    UtilityString.equalsIgnoreCase(y.getRefMtbColr().getCodTagl(), mtbColrToDispatch.getCodTagl()) &&
+                                                    UtilityString.equalsIgnoreCase(y.getRefMtbColr().getCodCol(), mtbColrToDispatch.getCodCol()))
+                                            .map(MtbColr::getQtaCol)
+                                            .reduce(BigDecimal.ZERO, BigDecimal::add);
+
+                                    cloneModel.setQtaEvasa(qtaEvasa);
                                     if (x.getMtbAart() != null)
                                         cloneModel.setUntMis(x.getMtbAart().getUntMis());
                                 }
@@ -348,7 +371,7 @@ public class SpedizioneActivity extends BaseActivity implements SpedizioneViewMo
                         AtomicBigDecimal numCnfWithdrawRows = new AtomicBigDecimal();
                         AtomicBigDecimal qtaColWithdrawRows = new AtomicBigDecimal();
 
-                        Stream.of(x.getWithdrawMtbColr())
+                        Stream.of(x.getWithdrawMtbColrs())
                                 .forEach(row -> {
                                     numCnfWithdrawRows.addAndGet(row.getNumCnf());
                                     qtaColWithdrawRows.addAndGet(row.getQtaCol());
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/spedizione/SpedizioneViewModel.java b/app/src/main/java/it/integry/integrywmsnative/gest/spedizione/SpedizioneViewModel.java
index 5e31ed89..82985506 100644
--- a/app/src/main/java/it/integry/integrywmsnative/gest/spedizione/SpedizioneViewModel.java
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/spedizione/SpedizioneViewModel.java
@@ -677,7 +677,7 @@ public class SpedizioneViewModel {
         AtomicBigDecimal numCnfWithdrawRows = new AtomicBigDecimal();
         AtomicBigDecimal qtaColWithdrawRows = new AtomicBigDecimal();
 
-        Stream.of(pickingObjectDTO.getWithdrawMtbColr())
+        Stream.of(pickingObjectDTO.getWithdrawMtbColrs())
                 .forEach(row -> {
                     numCnfWithdrawRows.addAndGet(row.getNumCnf());
                     qtaColWithdrawRows.addAndGet(row.getQtaCol());
@@ -898,7 +898,7 @@ public class SpedizioneViewModel {
         this.sendOnLoadingStarted();
 
         Optional<PickingObjectDTO> optionalPickingObjectDTO = Stream.of(this.mPickingList.getValue())
-                .filter(x -> Stream.of(x.getWithdrawMtbColr()).anyMatch(y -> y == mtbColrToEdit))
+                .filter(x -> Stream.of(x.getWithdrawMtbColrs()).anyMatch(y -> y == mtbColrToEdit))
                 .findSingle();
 
         PickingObjectDTO pickingObjectDTO = null;
@@ -928,7 +928,7 @@ public class SpedizioneViewModel {
                 AtomicBigDecimal numCnfWithdrawRows = new AtomicBigDecimal(0);
                 AtomicBigDecimal qtaColWithdrawRows = new AtomicBigDecimal(0);
 
-                Stream.of(finalPickingObjectDTO.getWithdrawMtbColr())
+                Stream.of(finalPickingObjectDTO.getWithdrawMtbColrs())
                         .forEach(row -> {
                             numCnfWithdrawRows.addAndGet(row.getNumCnf());
                             qtaColWithdrawRows.addAndGet(row.getQtaCol());
@@ -1180,7 +1180,9 @@ public class SpedizioneViewModel {
                     .setUntMis(pickingObjectDTO.getMtbAart().getUntMis())
                     .setMtbAart(pickingObjectDTO.getMtbAart());
 
-            pickingObjectDTO.getWithdrawMtbColr().add(mtbColr);
+            mtbColr.setRefMtbColr(mtbColrToDispatch);
+
+            pickingObjectDTO.getWithdrawMtbColrs().add(mtbColr);
             mCurrentMtbColt.getMtbColr().add(mtbColr);
 
             //Chiamato removeListFilter perché cosi mi cancella tutti i dati di pick temporanei
@@ -1224,12 +1226,12 @@ public class SpedizioneViewModel {
                     .setQtaCol(qtaTot);
 
             Optional<PickingObjectDTO> pickingObjectDTO = Stream.of(this.mPickingList.getValue())
-                    .filter(x -> Stream.of(x.getWithdrawMtbColr()).anyMatch(y -> y == mtbColrToUpdate))
+                    .filter(x -> Stream.of(x.getWithdrawMtbColrs()).anyMatch(y -> y == mtbColrToUpdate))
                     .findSingle();
 
             if(pickingObjectDTO.isPresent()) {
-                pickingObjectDTO.get().getWithdrawMtbColr().remove(mtbColrToUpdate);
-                pickingObjectDTO.get().getWithdrawMtbColr().add(mtbColr);
+                pickingObjectDTO.get().getWithdrawMtbColrs().remove(mtbColrToUpdate);
+                pickingObjectDTO.get().getWithdrawMtbColrs().add(mtbColr);
             }
 
             this.mCurrentMtbColt.getMtbColr().remove(mtbColrToUpdate);
@@ -1268,10 +1270,10 @@ public class SpedizioneViewModel {
                 this.mColliMagazzinoRESTConsumer.saveCollo(mtbColt, (value) -> {
 
                     PickingObjectDTO pickingObjectDTO = Stream.of(this.mPickingList.getValue())
-                            .filter(x -> Stream.of(x.getWithdrawMtbColr()).anyMatch(y -> y == mtbColrToDelete))
+                            .filter(x -> Stream.of(x.getWithdrawMtbColrs()).anyMatch(y -> y == mtbColrToDelete))
                             .single();
 
-                    pickingObjectDTO.getWithdrawMtbColr().remove(mtbColrToDelete);
+                    pickingObjectDTO.getWithdrawMtbColrs().remove(mtbColrToDelete);
                     this.mCurrentMtbColt.getMtbColr().remove(mtbColrToDelete);
 
                     this.resetMatchedRows();
@@ -1407,20 +1409,43 @@ public class SpedizioneViewModel {
 
         for (PickingObjectDTO pickingObjectDTO : mPickingList.getValue()) {
 
-            List<MtbColr> withdrawMtbColrList = pickingObjectDTO.getWithdrawMtbColr();
+            List<MtbColr> withdrawMtbColrList = pickingObjectDTO.getWithdrawMtbColrs();
 
             for (MtbColr withdrawMtbColr : withdrawMtbColrList) {
                 pickingObjectDTO.getSitArtOrdDTO().setNumCnfOrd(pickingObjectDTO.getSitArtOrdDTO().getNumCnfOrd().subtract(withdrawMtbColr.getNumCnf()));
                 pickingObjectDTO.getSitArtOrdDTO().setQtaOrd(pickingObjectDTO.getSitArtOrdDTO().getQtaOrd().subtract(withdrawMtbColr.getQtaCol()));
 
+
                 if (pickingObjectDTO.getMtbColts() != null) {
-                    Stream.of(pickingObjectDTO.getMtbColts())
-                            .filter(x -> Objects.equals(x.getNumCollo(), withdrawMtbColr.getNumColloRif()) &&
-                                    x.getDataColloS().equals(withdrawMtbColr.getDataColloRifS()) &&
-                                    x.getSerCollo().equalsIgnoreCase(withdrawMtbColr.getSerColloRif()) &&
-                                    x.getGestione().equalsIgnoreCase(withdrawMtbColr.getGestioneRif()))
-                            .forEach(x -> {
-                                List<MtbColr> mtbColrList = x.getMtbColr();
+
+                    Optional<MtbColr> optionalMtbColrReference = Stream.of(pickingObjectDTO.getMtbColts())
+                            .filter(y -> withdrawMtbColr.getRefMtbColr() != null &&
+                                    withdrawMtbColr.getRefMtbColr().getNumCollo().equals(y.getNumCollo()) &&
+                                    withdrawMtbColr.getRefMtbColr().getDataColloD().equals(y.getDataColloD()) &&
+                                    withdrawMtbColr.getRefMtbColr().getSerCollo().equals(y.getSerCollo()) &&
+                                    withdrawMtbColr.getRefMtbColr().getGestioneEnum().equals(y.getGestioneEnum()) &&
+                                    UtilityString.equalsIgnoreCase(withdrawMtbColr.getRefMtbColr().getCodMart(), y.getMtbColr() != null && y.getMtbColr().size() > 0 ? y.getMtbColr().get(0).getCodMart() : null) &&
+                                    UtilityString.equalsIgnoreCase(withdrawMtbColr.getRefMtbColr().getCodTagl(), y.getMtbColr() != null && y.getMtbColr().size() > 0 ? y.getMtbColr().get(0).getCodTagl() : null) &&
+                                    UtilityString.equalsIgnoreCase(withdrawMtbColr.getRefMtbColr().getCodCol(), y.getMtbColr() != null && y.getMtbColr().size() > 0 ? y.getMtbColr().get(0).getCodCol() : null))
+                            .map(y -> y.getMtbColr().get(0))
+                            .findFirst();
+
+
+                    if(optionalMtbColrReference.isPresent()) {
+                        //looking for real refMtbColr instance
+                        MtbColr mtbColr = optionalMtbColrReference.get();
+
+                        mtbColr.setNumCnf(mtbColr.getNumCnf().subtract(withdrawMtbColr.getNumCnf()));
+                        mtbColr.setQtaCol(mtbColr.getQtaCol().subtract(withdrawMtbColr.getQtaCol()));
+                    }
+
+//                    Stream.of(pickingObjectDTO.getMtbColts())
+//                            .filter(x -> Objects.equals(x.getNumCollo(), withdrawMtbColr.getNumColloRif()) &&
+//                                    x.getDataColloS().equals(withdrawMtbColr.getDataColloRifS()) &&
+//                                    x.getSerCollo().equalsIgnoreCase(withdrawMtbColr.getSerColloRif()) &&
+//                                    x.getGestione().equalsIgnoreCase(withdrawMtbColr.getGestioneRif()))
+//                            .forEach(x -> {
+//                                List<MtbColr> mtbColrList = x.getMtbColr();
 
 //                            Stream.of(mtbColrList)
 //                                    .filter(y -> y.getCodMart().equalsIgnoreCase(withdrawMtbColr.getCodMart()) &&
@@ -1430,11 +1455,11 @@ public class SpedizioneViewModel {
 //                                    .for
 
 
-                            });
+//                            });
                 }
             }
 
-            pickingObjectDTO.setWithdrawMtbColr(new ArrayList<>());
+            pickingObjectDTO.setWithdrawMtbColrs(new ArrayList<>());
         }
 
         this.resetMatchedRows();
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/spedizione/model/PickingObjectDTO.java b/app/src/main/java/it/integry/integrywmsnative/gest/spedizione/model/PickingObjectDTO.java
index 8bee1f45..f36ace32 100644
--- a/app/src/main/java/it/integry/integrywmsnative/gest/spedizione/model/PickingObjectDTO.java
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/spedizione/model/PickingObjectDTO.java
@@ -15,7 +15,7 @@ public class PickingObjectDTO {
     private List<MtbColt> mtbColts;
 
     private PickDataDTO tempPickData;
-    private List<MtbColr> withdrawMtbColr = new ArrayList<>();
+    private List<MtbColr> withdrawMtbColrs = new ArrayList<>();
 
     private boolean hidden = false;
 
@@ -65,12 +65,12 @@ public class PickingObjectDTO {
         return this;
     }
 
-    public List<MtbColr> getWithdrawMtbColr() {
-        return withdrawMtbColr;
+    public List<MtbColr> getWithdrawMtbColrs() {
+        return withdrawMtbColrs;
     }
 
-    public PickingObjectDTO setWithdrawMtbColr(List<MtbColr> withdrawMtbColr) {
-        this.withdrawMtbColr = withdrawMtbColr;
+    public PickingObjectDTO setWithdrawMtbColrs(List<MtbColr> withdrawMtbColrs) {
+        this.withdrawMtbColrs = withdrawMtbColrs;
         return this;
     }
 }
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/vendita/MainVenditaFragment.java b/app/src/main/java/it/integry/integrywmsnative/gest/vendita/MainVenditaFragment.java
index 97d31772..372b8272 100644
--- a/app/src/main/java/it/integry/integrywmsnative/gest/vendita/MainVenditaFragment.java
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/vendita/MainVenditaFragment.java
@@ -3,12 +3,7 @@ package it.integry.integrywmsnative.gest.vendita;
 import android.app.Dialog;
 import android.content.Context;
 import android.content.Intent;
-
-import androidx.appcompat.widget.AppCompatTextView;
-import androidx.databinding.DataBindingUtil;
 import android.os.Bundle;
-import androidx.fragment.app.Fragment;
-import androidx.recyclerview.widget.LinearLayoutManager;
 import android.text.Html;
 import android.text.SpannableString;
 import android.view.LayoutInflater;
@@ -17,13 +12,17 @@ import android.view.MenuInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.appcompat.widget.AppCompatTextView;
+import androidx.databinding.DataBindingUtil;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.LinearLayoutManager;
+
 import com.annimon.stream.Stream;
 
 import java.util.ArrayList;
 import java.util.List;
 
 import it.integry.integrywmsnative.R;
-import it.integry.integrywmsnative.core.rest.CommonRESTException;
 import it.integry.integrywmsnative.core.barcode_reader.BarcodeCallbackDTO;
 import it.integry.integrywmsnative.core.barcode_reader.BarcodeManager;
 import it.integry.integrywmsnative.core.data_cache.DataCache;
@@ -31,8 +30,10 @@ import it.integry.integrywmsnative.core.expansion.RunnableArgs;
 import it.integry.integrywmsnative.core.interfaces.IFilterableFragment;
 import it.integry.integrywmsnative.core.interfaces.IScrollableFragment;
 import it.integry.integrywmsnative.core.interfaces.ISelectAllFragment;
+import it.integry.integrywmsnative.core.interfaces.ITitledFragment;
 import it.integry.integrywmsnative.core.model.MtbColt;
 import it.integry.integrywmsnative.core.model.secondary.GestioneEnum;
+import it.integry.integrywmsnative.core.rest.CommonRESTException;
 import it.integry.integrywmsnative.core.rest.consumers.OrdiniRESTConsumer;
 import it.integry.integrywmsnative.core.rest.model.SitArtOrdDTO;
 import it.integry.integrywmsnative.core.settings.SettingsManager;
@@ -40,7 +41,6 @@ import it.integry.integrywmsnative.core.utility.UtilityExceptions;
 import it.integry.integrywmsnative.core.utility.UtilityProgress;
 import it.integry.integrywmsnative.core.utility.UtilityToast;
 import it.integry.integrywmsnative.databinding.FragmentMainVenditaBinding;
-import it.integry.integrywmsnative.core.interfaces.ITitledFragment;
 import it.integry.integrywmsnative.gest.spedizione.SpedizioneActivity;
 import it.integry.integrywmsnative.gest.vendita.core.MainListVenditaAdapter;
 import it.integry.integrywmsnative.gest.vendita.core.VenditaHelper;
diff --git a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/input_quantity_v2/DialogInputQuantityV2.java b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/input_quantity_v2/DialogInputQuantityV2.java
index a751b759..9035a88b 100644
--- a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/input_quantity_v2/DialogInputQuantityV2.java
+++ b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/input_quantity_v2/DialogInputQuantityV2.java
@@ -1,6 +1,7 @@
 package it.integry.integrywmsnative.view.dialogs.input_quantity_v2;
 
 import android.content.Context;
+import android.content.DialogInterface;
 import android.content.res.ColorStateList;
 import android.os.Bundle;
 import android.text.Html;
@@ -113,10 +114,6 @@ public class DialogInputQuantityV2 extends DialogFragment implements DialogInput
         return mBindings.getRoot();
     }
 
-    public void dismiss() {
-        super.dismiss();
-        this.mOnAbort.run();
-    }
 
     public void save() {
         if (this.mViewModel.validate()) {
@@ -132,6 +129,11 @@ public class DialogInputQuantityV2 extends DialogFragment implements DialogInput
         }
     }
 
+    @Override
+    public void onDismiss(@NonNull DialogInterface dialog) {
+        this.mOnAbort.run();
+        super.onDismiss(dialog);
+    }
 
     @Override
     public void onStart() {