Survey reminder on dashboard

Hi,

A technician creates a ticket for a customer, let's assume he received information by phone.
So Requester is the customer, Author is the technician.

The ticket is closed, GLPI automatically creates an external satisfaction survey (I didn't try this with internal survey). Now both Requester and Author see the survey reminder in the Personal View at the GLPI Home page (Main dashboard).

It seems only Requester should see the survey, not Author