TFS Visiblity Work Item Table

After quite a bit of research, there is no direct way to achieve this. One possibility would be to write a custom control, but that doesn't fit the needs presented to me.

In my situation I am working on a custom requirements work item that also has fields from CaliberRM. Some of these fields apply only to certain types of requirements. The solution I used was to use a WhenNot rule on fields that should only be available for certain types of requirements. This rule has rules Empty and ReadOnly associated with. What happens now, if the appropriate type of requirement is selected, fields are available; otherwise, the fields are not available for input and are released.

Note. Another thing you can do is use a When rule to specify the fields that are required based on the selection of another field. Works like a charm.