A project may consist of various parts, e.g., files, source code, a scene (2D, 3D, or other), resource objects like data sets, 3D materials or the like.

A project requires three files to be openable in GroIMP:

:namespace:subpage1# :namespace:subpage2# :namespace:subpage3#

Note that:

1. the project registry and the graph can be renamed as long as their references are also renamed.
2. The project can be compressed into a .gsz file. In that case, the three files (and all other resources) are contained in the .gsz file.