User activity

valar morghulis, i want to change multiple layers name as like in autocad. https://forums.autodesk.com/t5/autocad-forum/rename-multiple-layers/td-p/3771145 we can add or delete some characters from layers' names in autocad. is there an equivalent of ...
curtain wall and wall are intersects, but i want curtain wall shows instead wall without changing wall height. it show half fill. tried to change BM priority, didn't work. tried poke up with nominal thickness inside curtain wall option. none worked. ...
valar morghulis, I want to close the top of the curtain wall with scheme grid shifting, but when it closed and reached to the right part, the area to be empty gets fill with the scheme. I want it to stay empty while the upper part meets. is it possib...
I can't use Archicad.  it even not use CPU or ram but while drawing the scheme grid only Archicad stucks. there isn't slowing problems rest of the programs. even while Archicad is stuck I can use pc smoothly. when its size is smaller drawing scheme ...
valar morthulis, i think old style Archicad talk forum was better can't even add picture here, also imported topics' posts' alignment's are WRONG, i hope with updating everything will fall into place. my problem is actually not serious but if there i...