leontidisantonis:
In the Work Environment > Command Layout Schemes > Menus, set the Application commands and menus (middle column) to
All commands by theme, then scroll down to the
16 Calculate folder to find these commands. These are the old List Schemes, which have not changed (or been improved) for years. You should look at the
Interactive Schedule to see if this will work for you: they are more intuitive and you will find more help on this forum for them.
You should add a Signature to your Profile (click the Profile button near the top of this page) with your ArchiCAD version and operating system (see mine for an example) for more accurate help in this forum.
David