This behaviour to prompt for block attributes is controlled by two variables:
ATTREQ - Uses the setting for ATTDIA and prompts the user for values either by command line or dialog box. SET TRUE.
ATTDIA - Set TRUE if you want to be prompted with a dialogue box instead of from the progeCAD command prompt.
progeCAD support, tips and troubleshooting forum. progeCAD works very similar to some versions of AutoCAD. Moderated.