When you move the mouse over an ATHENA object, corresponding details are displayed in the quick info. Apart from the AutoCAD properties (color, layer, line style), these are also the specific properties of the relevant ATHENA object (e.g. membrane EPDM 1.2/200 mm).

Prerequisite for this:
The option Show mouse-sensitive tooltips must be activated in the AutoCAD options on the Display tab. Alternatively, you can set the system variable rollovertips = 1. You will find information on this in your AutoCAD documentation.