Thread:Project:Support desk/Force page add to users Watchlist/reply

You could run an according SQL query on the database table watchlist and insert the two(!) pages (normale page and talk page) for each user. This might however fail in the case of a user, who already watches the page. The easiest solution for this problem might be to check wl_namespace and wl_title in order to remove the two pages from every user and then in a second step to add them to all users (which then will not fail).