Using LibreCAD for a project

New user of LibreCAD and I like it, at least as much as I have used thus far.  Was a CAD developer back in the 1980's.  Did find one thing I found no way to do, some way to Modify the Properties of a selection of line entities at the same time.  Anyone have any thoughts?  I'll post this question elsewhere when I find the right place.

Hi +

modify -> attributes
command: attr or ma