diff --git a/Lux.API/Lux.API.csproj b/Lux.API/Lux.API.csproj
index 0382fc6a..c3583a87 100644
--- a/Lux.API/Lux.API.csproj
+++ b/Lux.API/Lux.API.csproj
@@ -4,7 +4,7 @@
         <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>
         <ImplicitUsings>enable</ImplicitUsings>
-        <Version>1.1.2603.0911</Version>
+        <Version>1.1.2603.0912</Version>
     </PropertyGroup>
 
     <ItemGroup>
diff --git a/Lux.UI/Components/Pages/Items.razor b/Lux.UI/Components/Pages/Items.razor
index d4836532..767e6ecc 100644
--- a/Lux.UI/Components/Pages/Items.razor
+++ b/Lux.UI/Components/Pages/Items.razor
@@ -18,13 +18,21 @@
             </div>
             <div class="px-0 d-flex justify-content-between">
                 <div class="px-0">
-                    @if (!string.IsNullOrEmpty(SelCodGroup) && SelType != Enums.ItemClassType.ND)
+                    @if (!showItemsBuy && (!string.IsNullOrEmpty(SelCodGroup) && SelType != Enums.ItemClassType.ND))
                     {
                         <button class="btn btn-sm btn-success" @onclick="DoAdd"><i class="fa-solid fa-cart-plus"></i> Nuovo</button>
                     }
                 </div>
                 <div class="px-1">
                     <div class="input-group input-group-sm">
+                        <span class="input-group-text">Envir</span>
+                        <select @bind="@SelEnvir" class="form-select">
+                            <option value="NULL">--- Sel. Envir ---</option>
+                            @*  @foreach (var item in ListItemGroup)
+                            {
+                                <option value="@item.CodGroup">@item.Description</option>
+                            } *@
+                        </select>
                         <span class="input-group-text">Gruppo</span>
                         <select @bind="@SelCodGroup" class="form-select">
                             <option value="">--- Sel. Gruppo ---</option>
diff --git a/Lux.UI/Components/Pages/Items.razor.cs b/Lux.UI/Components/Pages/Items.razor.cs
index b43d0b6a..ab4348c0 100644
--- a/Lux.UI/Components/Pages/Items.razor.cs
+++ b/Lux.UI/Components/Pages/Items.razor.cs
@@ -45,6 +45,20 @@ namespace Lux.UI.Components.Pages
             }
         }
 
+        protected EgwMultiEngineManager.Data.Constants.EXECENVIRONMENTS SelEnvir
+        {
+            get => CurrFilt.Envir;
+            set
+            {
+                if (CurrFilt.Envir != value)
+                {
+                    isLoading = true;
+                    CurrFilt.Envir = value;
+                    isLoading = false;
+                }
+            }
+        }
+
         /// <summary>
         /// Modalità articoli vendita vs articoli acquisto
         /// </summary>
diff --git a/Lux.UI/Lux.UI.csproj b/Lux.UI/Lux.UI.csproj
index d09d45a8..bdc1f637 100644
--- a/Lux.UI/Lux.UI.csproj
+++ b/Lux.UI/Lux.UI.csproj
@@ -5,7 +5,7 @@
         <Nullable>enable</Nullable>
         <ImplicitUsings>enable</ImplicitUsings>
         <UserSecretsId>aspnet-Lux.UI-a758c101-a2f4-4e38-977d-1c4887dbbd50</UserSecretsId>
-        <Version>1.1.2603.0911</Version>
+        <Version>1.1.2603.0912</Version>
     </PropertyGroup>
 
     <ItemGroup>
diff --git a/Resources/ChangeLog.html b/Resources/ChangeLog.html
index 658255f5..4031541e 100644
--- a/Resources/ChangeLog.html
+++ b/Resources/ChangeLog.html
@@ -1,6 +1,6 @@
 <body>
     <i>LUX - Web Windows MES</i>
-    <h4>Versione: 1.1.2603.0911</h4>
+    <h4>Versione: 1.1.2603.0912</h4>
     <br /> Note di rilascio:
     <ul>
         <li>
diff --git a/Resources/VersNum.txt b/Resources/VersNum.txt
index 80606144..9497adeb 100644
--- a/Resources/VersNum.txt
+++ b/Resources/VersNum.txt
@@ -1 +1 @@
-1.1.2603.0911
+1.1.2603.0912
diff --git a/Resources/manifest.xml b/Resources/manifest.xml
index c49b75ec..be1f2262 100644
--- a/Resources/manifest.xml
+++ b/Resources/manifest.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <item>
-  <version>1.1.2603.0911</version>
+  <version>1.1.2603.0912</version>
   <url>http://nexus.steamware.net/repository/SWS/GPW/stable/GPW.UI.zip</url>
   <changelog>http://nexus.steamware.net/repository/SWS/GPW/stable/ChangeLog.html</changelog>
   <mandatory>false</mandatory>
