The Select BRAN option selects the owning Branch, highlighting it with a green line.
The Select Pipe option selects the owning Pipe, highlighting it with a green line:
The Select options on a Steelwork Section have a similar function to that with Piping Components.
If a Section is selected, then Select > SBFR selects all elements in the owning Subframework.
Select > FRMW selects the owning Framework.