diff --git a/PUB/WebUserContols/mod_ER_selCondominio.ascx b/PUB/WebUserContols/mod_ER_selCondominio.ascx
index fa855ca..8d2ed97 100644
--- a/PUB/WebUserContols/mod_ER_selCondominio.ascx
+++ b/PUB/WebUserContols/mod_ER_selCondominio.ascx
@@ -3,11 +3,11 @@
   <div class="input-group-prepend">
     <asp:LinkButton runat="server" ID="lbtResetCond" class="btn btn-outline-secondary" type="button" OnClick="lbtResetCond_Click"><i class="fas fa-ban"></i></asp:LinkButton>
   </div>
-  <asp:DropDownList runat="server" ID="ddlCondominio" DataSourceID="odsCondominiByAmm" DataTextField="nomeFull" DataValueField="idxCond" AppendDataBoundItems="true" AutoPostBack="true" OnSelectedIndexChanged="ddlCondominio_SelectedIndexChanged" CssClass="form-control">
-    <asp:ListItem Text="-- Selezionare Condominio --" Value="0"></asp:ListItem>
+  <asp:DropDownList runat="server" ID="ddlCondominio" DataSourceID="odsCondominiByAmm" DataTextField="nomeFull" DataValueField="idxCond" AppendDataBoundItems="false" AutoPostBack="true" OnSelectedIndexChanged="ddlCondominio_SelectedIndexChanged" CssClass="form-control">
+    <%--<asp:ListItem Text="-- Selezionare Condominio --" Value="0"></asp:ListItem>--%>
   </asp:DropDownList>
    <div class="input-group-append">
-     <asp:DropDownList runat="server" ID="ddlGruppo" DataTextField="gruppo" DataValueField="gruppo" AppendDataBoundItems="True" DataSourceID="odsGruppiCond" OnSelectedIndexChanged="ddlGruppo_SelectedIndexChanged">    
+     <asp:DropDownList runat="server" ID="ddlGruppo" DataTextField="gruppo" DataValueField="gruppo" AppendDataBoundItems="True" DataSourceID="odsGruppiCond" OnSelectedIndexChanged="ddlGruppo_SelectedIndexChanged" AutoPostBack="True">    
     <asp:ListItem Text="-- Gruppo --" Value=""></asp:ListItem>
      </asp:DropDownList>
   </div>                     
@@ -17,9 +17,10 @@
     </SelectParameters>
   </asp:ObjectDataSource>--%>
   <asp:ObjectDataSource runat="server" ID="odsCondominiByAmm" SelectMethod="getByAmm" TypeName="Data.DS_appTableAdapters.AnagCondominiTableAdapter" OldValuesParameterFormatString="original_{0}">
-    <SelectParameters>
+    <SelectParameters>                                                                                                               
       <asp:SessionParameter DefaultValue="0" Name="idxAmm" SessionField="idxAmm" Type="Int32" />
-      <asp:ControlParameter ControlID="ddlGruppo" DefaultValue="###" Name="gruppo" PropertyName="SelectedValue" Type="String" />
+      <asp:SessionParameter DefaultValue="" Name="gruppo" SessionField="currGroup" Type="String" />
+      <%--<asp:ControlParameter ControlID="ddlGruppo" DefaultValue="" Name="gruppo" PropertyName="SelectedValue" Type="String" />--%>
     </SelectParameters>
   </asp:ObjectDataSource>
   <asp:ObjectDataSource runat="server" ID="odsCondominiByForn" SelectMethod="getByForn" TypeName="Data.DS_appTableAdapters.AnagCondominiTableAdapter">
diff --git a/PUB/WebUserContols/mod_ER_selCondominio.ascx.cs b/PUB/WebUserContols/mod_ER_selCondominio.ascx.cs
index 1ce567e..d57f0ef 100644
--- a/PUB/WebUserContols/mod_ER_selCondominio.ascx.cs
+++ b/PUB/WebUserContols/mod_ER_selCondominio.ascx.cs
@@ -16,9 +16,30 @@ namespace PUB.WebUserContols
     {
       if (!Page.IsPostBack)
       {
+        // preseleziono gruppo SE disponibile...
+        preselGroup();
+        // fix condominio
         fixSelCondomini();
       }
     }
+
+    private void preselGroup()
+    {
+      switch (currMode)
+      {
+        case ER_EditMode.mPAM:
+          ddlGruppo.Visible = true;
+          ddlGruppo.SelectedValue = currGroup;
+          break;
+        case ER_EditMode.mND:
+        case ER_EditMode.mPAZ:
+        default:
+          // resetto
+          currGroup = "";
+          break;
+      }
+    }
+
     /// <summary>
     /// modalità edit corrente
     /// </summary>
@@ -34,6 +55,20 @@ namespace PUB.WebUserContols
       }
     }
     /// <summary>
+    /// gruppo selezionato...
+    /// </summary>
+    public string currGroup
+    {
+      get
+      {
+        return memLayer.ML.StringSessionObj("currGroup");
+      }
+      set
+      {
+        memLayer.ML.setSessionVal("currGroup", value);
+      }
+    }
+    /// <summary>
     /// Imposta metodo sel condomini...
     /// </summary>
     private void fixSelCondomini()
@@ -63,9 +98,11 @@ namespace PUB.WebUserContols
           break;
         case ER_EditMode.mPAM:
           ddlCondominio.DataSourceID = "odsCondominiByAmm";
+          ddlGruppo.Visible = true;
           break;
         case ER_EditMode.mPAZ:
           ddlCondominio.DataSourceID = "odsCondominiByForn";
+          ddlGruppo.Visible = false;
           break;
         default:
           break;
@@ -101,7 +138,11 @@ namespace PUB.WebUserContols
     }
     protected void lbtResetCond_Click(object sender, EventArgs e)
     {
-      fixSelCondomini();
+      // resetto gruppi..
+      ddlGruppo.SelectedIndex = 0;
+      currGroup = "";
+      // sistemo il resto...
+      //fixSelCondomini();
       ddlCondominio.DataBind();
       ddlCondominio.SelectedIndex = 0;
       saveSelections();
@@ -121,7 +162,8 @@ namespace PUB.WebUserContols
 
     protected void ddlGruppo_SelectedIndexChanged(object sender, EventArgs e)
     {
-      fixSelCondomini();
+      currGroup = ddlGruppo.SelectedValue;
+
     }
   }
 }
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