Count # of members subscribed to a topic?
If my understanding is correct this call will let me see which members are subscribed to a discussion board. E.g of 500 community members, 30 have subscribed to get a notification whenever activity ...
Forum Discussion
Bparra, to locate the board ID, navigate to Community Structure, access the board, and select Manage. The URL should conclude with "forum-board:myforum". For filter creation, utilize your text editor to locate the necessary code phrases such as "board.id.title = Forum ID". Another option is to use "config.filter_report_board_id.title = Board ID for filter reports".
Please refer to this post for complete details with screenshot.
