Protected Properties cannot be set in 5.2.2

   Hi,

I have a protected property and a protected navigation property.
The idea of making them protected is to disallow any direct modifications from other assemblies, like from the UI.
This has always been working in 5.1.0, I am able to set them from within the DomainModel partial class.

After porting to 5.2.2, I have exceptions because even my DomainModel partial class cannot set its protected member data.

The DomainModel....Designer.cs shows the following property:
    #region SomeProtectedName
    /// <summary>Gets or sets the SomeProtectedName.</summary>
    [Bindable(true, BindingDirection.TwoWay)]
    [Editable(true)]
    [Display(Name="SomeProtectedName", AutoGenerateField=true)]
    [IbVal.ValidateProperty]
    [IbCore.DBDataType(typeof(String))]
    [MsSer.DataMember]
    public String SomeProtectedName {
       get { return SomeProtectedNameEntityProperty.GetValue(this); }
       [global::System.Diagnostics.DebuggerNonUserCode]
      protected set { SomeProtectedNameEntityProperty.SetValue(this, value); }
    }
    #endregion SomeProtectedName

Exception "Cannot set property: Password.  It is a readonly property" will be thrown if you attempt to assign it in DomainModel partial class.

The DomainModel....Designer.cs shows the following Navigation property:
    #region HeadPerson
    /// <summary>Gets or sets the HeadPerson.</summary>
    [Bindable(false)]
    [Display(AutoGenerateField=false)]
    [MsSer.DataMember]
    [IbEm.RelationProperty("FK_Organisation_HeadPerson", IbEm.QueryDirection.ToRole1)]
    public Person HeadPerson {
       get { return HeadPersonEntityProperty.GetValue(this); }
       [global::System.Diagnostics.DebuggerNonUserCode]
      protected set { HeadPersonEntityProperty.SetValue(this, value); }
    }
    #endregion HeadPerson

A null reference exception will be thrown if you attempt to assign it in DomainModel partial class.

Is this expected in 5.2.2 ?

Regards
Sebastian