Unless you have been banned or your post has been locked, you can edit threads or posts you created. To edit a post, find the post you want to edit and click the ... button in the top right corner, above your avatar. This will open the post menu. Click the Edit button that appeared to edit your post or update your mask.

To edit a thread, browse to the thread. In the top right corner next to the thread's title, the edit button allows you to edit the title of the thread and add or remove tags. You can also move your thread to another forum in case you posted it in the wrong location.

When editing a thread, you can also update the first post with which you opened the thread, or update your mask in that post.

Regardless of whether you edit a thread or a post, if you make significant changes (beyond a quick spelling correction) you may want to add a reason for your edit. The Edit reason field at the bottom will ensure your edit reason is displayed properly so other players will be aware of the update.