How many Aveva Global licenses are required?

Good Afternoon,
To run a project on Aveva Global, do I need a Global license for each user or just one Global license for all the project?

U need at least two lics -for HUB(main site) and for SAT(slave site)

As I understand one global lic for single project.

You have two license satellite server and global server.

If U work with other organisations> then your company should buy\rent only one lic either for HUB\SAT.
Global demon use it(it running all the time on server)