Construction projects go through stages from Tendering or Design to Construction then Maintenance and Defects. Commnia Project Status allows you to easily update project's stage based on the status.
The project status list includes:

Navigate to the menu bar icon and click Project Register under Operations.

You will notice that are caps on each project stage, if you have reached the limit contact Commnia support to increase your project caps, or you may archive your projects by moving Construction projects to Maintenance to free up space.