To enable other users to use the advanced synchronization PowerPoint, the Supervisor should look at the Users list window and right click on the button on the box/line relative to who will be granted privilege.
The usual contextual menu will open (see image), from which the Supervisor will select “Give control of advanced PowerPoint synchronization”.
The same procedures must be done to recover the function of the remote, simply by selecting the “Resume control of advanced PowerPoint synchronization”.