Inserting Graphic Elements in a Technical Infrastructure Diagram (MEGA Windows Front-End)
A background can be used to help understand the diagram.
Example: a world map.
To display or hide this background:
1. In the MEGA menu bar (MEGA Windows Front-End), select View > Background.
MEGA Architecture proposes a certain number of common graphic objects you can use, and you can add new objects from an image library.

You can also enhance a diagram using various graphic objects, imported by copy/paste.