Design selection (command)
For those members in the selection that are not in design groups:
For those members in the selection that are in design groups (and design using groups is active):
Note: Design selection does not perform an analysis before the design - it always uses the existing analysis results, (even if the analysis status is 'Out of Date').
Note: If only one member is in the selection, the command operates differently, adopting the logic of the Design member command instead.