28th January 2021, 5:15 AM
(This post was last modified: 28th January 2021, 6:55 AM by bls1999. Edited 1 time in total.)
This is done! There's now a button at the top-left of threads you create that allows you to open or close your thread. Anyone who's a Member or above (10+ posts) can lock their threads, and anyone who's an Ultimate Member or above (200+ posts) can open their locked threads.