diff --git a/ems-core/src/main/java/it/integry/ems/migration/model/Migration_20251201090147.java b/ems-core/src/main/java/it/integry/ems/migration/model/Migration_20251201090147.java
new file mode 100644
index 0000000000..ed55f7114d
--- /dev/null
+++ b/ems-core/src/main/java/it/integry/ems/migration/model/Migration_20251201090147.java
@@ -0,0 +1,19 @@
+package it.integry.ems.migration.model;
+
+import it.integry.ems.migration._base.BaseMigration;
+import it.integry.ems.migration._base.MigrationModelInterface;
+
+public class Migration_20251201090147 extends BaseMigration implements MigrationModelInterface {
+
+    @Override
+    public void up() throws Exception {
+        if (isHistoryDB())
+            return;
+
+        executeStatement("alter table ctb_cont add flag_attivo bit not null default 1");
+    }
+
+    @Override
+    public void down() throws Exception {
+    }
+}
\ No newline at end of file
diff --git a/ems-core/src/main/java/it/integry/ems_model/entity/CtbCont.java b/ems-core/src/main/java/it/integry/ems_model/entity/CtbCont.java
index a5d481e91d..ffe2ca07ad 100644
--- a/ems-core/src/main/java/it/integry/ems_model/entity/CtbCont.java
+++ b/ems-core/src/main/java/it/integry/ems_model/entity/CtbCont.java
@@ -74,6 +74,9 @@ public class CtbCont extends EntityBase {
     @SqlField(value = "data_mod", defaultObjectValue = CommonConstants.TIMESTAMP)
     private Date dataMod;
 
+    @SqlField(value = "flag_attivo", nullable = false, defaultObjectValue = "1")
+    private Boolean flagAttivo;
+
     public CtbCont() {
         super(logger);
     }
@@ -201,6 +204,15 @@ public class CtbCont extends EntityBase {
         return this;
     }
 
+    public Boolean getFlagAttivo() {
+        return flagAttivo;
+    }
+
+    public CtbCont setFlagAttivo(Boolean flagAttivo) {
+        this.flagAttivo = flagAttivo;
+        return this;
+    }
+
     @Override
     protected void deleteChilds() throws Exception {
         String sql = Query.format(