WPF - PropertyStatus error popup

[CROprogrammer]

I'm currently upgrading project from CSLA 3.6 to CSLA 6.2.2 and I'm having trouble showing validation error popup in WPF like in older version.

Code causing trouble is:

<TextBox x:Name="NameTextBox" Text="{Binding Path=NazUloge}" Width="250" /> <csla:PropertyStatus Source="{Binding}" Property="NazUloge" Grid.Column="1" Target="{Binding ElementName=NameTextBox}" />

How should I upgrade this snippet of code to actual Csla Xaml version.
This code shows error:
The member "Source" is not recognized or is not accessible
and
The property "Target" was not found in type "PropertyStatus"

I want to achive error validation popup like in old project:

[CROprogrammer]

Nevermind, I found example of it in samples. Here: https://github.com/MarimerLLC/csla/tree/main/Samples/PropertyStatus/PropertyStatus