today, i tried to contact the Head of my Department in WBS in order to obtian more accurate information about the list of post grad students and their access. at the meantime, i planned the work to be done in case this list is accessible using three different alternatives. the first is to add in the personal level of chat setting an indicator of post-grad students after adding the list displayed by the heads.
The second is the add in the Chat icon, a new category for grouping post grad as it exists in chat rooms.
the third is to add in the setting menu a third choice of groups: post grad or others.
As i have not received an answer from the Head, i am working on the other idea of libraries connection by asking forst about the system used in each library.