I would like to know more details on TC11.2.
Does anyone implemented TC 11.2 on their client side?
What about licensing policies?
For example, there are 100 users. Is it nescessary to buy 100 licences? or Can we use some one's license to access TC?
Teamcenter licenses are named users, so yes you need 100 licenses if you have 100 users.
If you will disable one user it will take until month break or 1-2 weeks before that license is avalible for another user. Don't remeber it exactly but you can't switch license between users from one day to another.
If you have NX some bundles have Teamcenter included but that is normally not the full Rich client, you can use NX in managed mode meaning that you will have Teamcenter interface inside NX.