Infor OS user require M3 User license?

Legacy Contributor

Hello, 
I have questions regarding Infor OS, M3 and User License:

If a company has non-m3 users that need to access info from M3, this can be solved by creating Infor OS user with homepages/widgets/SDK's.

How does it work with the licensing;

Does non-M3 Users, now Infor OS users, need license for M3? Or how does this work?

Below we can see an Infor OS user is connected to a M3 User, 

But is this required in any way?

Thanks in advance 

Denis MARETTE

I am not convinced that this is possible.
I understand that they are not M3 users in the sense that they do not perform transactions in M3 but are only "consumers" of information.
Even so, as such, I think they should still have an M3 license - maybe not "full"?