Question about privilages / profiles

Hello,

PQ version: 6.5.3

I have user with default profile "PRODUCTION MANAGER". With this profile user can do many things inside project inclusing assign of resources for activities, changing status of activities (of course we are talking about activities of this project).

And now, I have hierarchy of projects.

PRJ_A (in which user was declared as user&resource = PROJECT MEMBER)
==> sub project PRJ_B (in which user was declared as user&resource = PRODUCTION MANAGER)
======> sub project PRJ_C (in which user was declared as user&resource = PRODUCTION MANAGER)

In this configuration user cannot manage activities of PRJ_C.

When I change his rights for PRJ_A to "PRODUCTION MANAGER" all is working fine.

According information we have right are inherited from latest node - so in our case it should be "PRJ_C".

Well, indeed, I cannot reproduce this case on demo installation however I can do that 100/100 on our system.

I have no any dates as start / end date declared on eny project.

What can I check more to understand my issue ?

But how access rights on project 2 levels upper can impact rights on direct project ?