Why user can access Admin if we do not provide the Admin task profile ??

Hello Experts,

I am using EPM version 10 SP23 and SAP BPC 10.1 . I provide same task profile for 3 users. I mean all 3 user without Admin task profile.

task profile provided below -

Why one user can see and access admin package in all of 3? I mean no body can see and Access Admin packages if i do not provide tick in task type "Admin Package" as in below -.

I need advice if any note needs to apply.

Regards,

Sumit