First create solution

Nuvolar.Module/Controllers/Interfaces/ChangeLogon.vb

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+Imports System
+Imports System.ComponentModel
+
+Imports DevExpress.Xpo
+Imports DevExpress.Data.Filtering
+
+Imports DevExpress.ExpressApp
+Imports DevExpress.Persistent.Base
+Imports DevExpress.Persistent.BaseImpl
+Imports DevExpress.Persistent.Validation
+Imports DevExpress.ExpressApp.Security
+Public Enum eSQLType
+    MSSQL = 0
+    MySQL = 1
+    PostgreSQL = 2
+End Enum
+Public Interface ILogonConnection
+    Property DBConnection() As String
+    Property SQLServer As String
+    Property SQLType As eSQLType
+    Property Company As String
+End Interface
+<NonPersistent()> _
+ Public Class ChangeLogon
+    Inherits AuthenticationStandardLogonParameters
+    Implements ILogonConnection
+    Private _DBConnection As String
+    Private _SQLServer As String
+    Private _SQLType As eSQLType
+    Private _Company As String
+    Public Property DBConnection() As String Implements ILogonConnection.DBConnection
+        Get
+            Return _DBConnection
+        End Get
+        Set(ByVal value As String)
+            _DBConnection = value
+        End Set
+    End Property
+    Property SQLServer As String Implements ILogonConnection.SQLServer
+        Get
+            Return _SQLServer
+        End Get
+        Set(ByVal value As String)
+            _SQLServer = value
+        End Set
+    End Property
+    Property SQLType As eSQLType Implements ILogonConnection.SQLType
+        Get
+            Return _SQLType
+        End Get
+        Set(value As eSQLType)
+            _SQLType = value
+        End Set
+    End Property
+    Property Company As String Implements ILogonConnection.Company
+        Get
+            Return _Company
+        End Get
+        Set(value As String)
+            _Company = value
+        End Set
+    End Property
+End Class
+