@Mjules Could you clarify? Are you talking about just using an individual, ordinary GDL object (GSM) in a project? Or are you talking about reading using add-on or API code? This is the Developer forum and is for the latter kinds of questions. I'll move your post if it instead concerns merely getting an ordinary object to load and be placed in a project. Thanks.
One of the forum moderators • AC 25 USA and earlier • MacOS 11.6.1, iMac Pro
@runxel It seems your proposal is relevant. It's also possible to add the folder which has the .gsm files in the Library Manager. With a .pla then we can open that with "Extract elements to a folder" and than use those folders with the other Archicad projects.
Martin Luther Jules
AC 10-25 (Full)
Alienware | 64 GB RAM | Windows 10