Ok, let me try to reword them since I made a little error in calling tags sub categories.
So let’s have Discuss 1-4 = Category 1-4
and A-F will be for tags
So let’s pretend the table is blank. I create a new topic under Category 1 and add an ‘A’ tag. Now the table should show a single topic next to Category 1 and under ‘A’ :
In the event that I remove tag ‘A’ and assign tag ‘C’ it will update the table accordingly.
Is there a way to do this?