concentricity and coaxiality - References "A-B"

I found the following in the help:

Specification of compound references in the TR

The callout of the drawing shows a compound reference that uses the A-B format (with the references labeled A and B). This shows that the specified references should be used together as if they were a single reference.

Compound references only work together with a TR characteristic "position" or "profile". You can only select circular or cylindrical elements (layers are not supported as composite references).

Please also implement for the other features.

Completed - 2020 R2 Geometric Tolerance command supports common datum features for all geometric tolerances (except form tolerances).