Reports - Monthly planning : user cannot see activity allocated on Administrative projects - by: cnguyen

Hi all,
(using Projeqtor v5.1.5)

I want Team Member users to be able to verify that all days, within a month, has been allocated.
For this purpose, I created a team for each user.
1 user is in one team; The team contains only the user.

Using reports, planning and monthly projet activity ressource, each user can produce a report directly on the screen when specifying
Project : empty
team : His team
Year : the current year
Month : The current month

But when doing that, the user see on the report all the projects that he has allocated time on, except Administrative projects.
With my Administrator profile, when I do the same thing, trying to generate the same report for the user, I can see all the real work allocated, even on Admin projects.

Can someone help me understand why I have these differences between me and the other users, who have Team Member profile

Thanks in advance
Cyril.