A user’s current roles can be changed by the  Org Admin of  the user’s respective  state.   

  1. Login as Org Admin

  2. Go to Profile page

  3. In the search box, enter the name of the user for which the changes needs to be done and click on "search" button

  4. In the result page, click on the edit icon (against the user) to edit the user profile(roles etc..)