Only the Sdui admin can make changes to user roles for other teachers. Hence, please contact the Sdui admin for this.
Instructions for the Sdui admin:
Open the person's profile via the user administration. You can find this in the drop-down menu in the top right-hand corner. Then find the person using the search bar.
Click on the tile to open the profile. Click on the little pencil to the right of "User role".
A pop-up window opens here. At this point you can select the relevant role(s) and click "Save".