How to Save a .mod file
Tips and Tricks • Gareth Morgan • 21 September 2020
AEC - Tip of the Day, Archicad
The easiest way to share a small part of your project is to create a module file.
How to Save a Mod
1. Select only the elements you want to include in the file.
2. Use Ctrl+C (PC) or Command+C (Mac) to Copy the elements (or click on Copy from the Edit menu).3. Choose File>Save As, and set the file type to be Module File from Clipboard.
Note: There are two options for saving a module file. Be sure to choose Module File from Clipboard, not Module File.
Read more here https://helpcenter.graphisoft.com/user-guide/65663/
ALSO
Module files can also be a great way to store a detail library (each mod is it’s own detail) When you need the detail, drag and drop this into your project and continue editing.