MIM 2016 RCDC Visible tag

Recently I was editing a user edit RCDC for MIM 2016 to allow a field to become visible by setting a Boolean attribute on the user object.

I originally used this blog for doing FIM work: 

https://identityminded.wordpress.com/2011/10/14/fim2010-semi-dynamic-rcdc-operations/ .  Quite helpful, but I noticed that it wasn't working anymore in MIM 2016.

 

The key to this working was in this tag.

my:Property my:Name="Required" my:Value="{Binding Source=object, Path=IsContractor, Mode=TwoWay}"

 

But I couldn't get it work as expected.  After trying a few different things I finally discovered that you have to put the Visible tag directly in the  my:Control tag.  So now it should look like this:

 

 my:Control my:Name="Company" my:TypeName="UocTextBox" my:Caption="{Binding Source=schema, Path=Company.DisplayName}" my:Description="{Binding Source=schema, Path=Company.Description}" my:Visible="{Binding Source=object, Path=IsContractor, Mode=TwoWay}"

Now it works like a charm!