Specific Incidents & Tech logged in Querry

Specific Incidents & Tech logged in Querry

1.   How do I allow only specific requesters or Technicians to see specific calls logged. For H.R department staff see only H.R logged calls.

2.   How do I see all Technicians (using Querry)  that have logged onto the system for past year (365 days ago)
                New to ADManager Plus?

                  New to ADSelfService Plus?