I was looking for some of my older posts, and many of them contain [ post ] and [ thread ] codes which were used to link to other posts and threads with the vBulletin engine, but the current XenForo does not support them anymore, so these tags are not parsed and the links are broken. Could this be fixed please? There are two options - either 1) install one of XenForo addons, Content BBCode or ThreadPostBBCode, which renders these tags as Friendly URL links, or 2) install the Post Content Find/Replace addon and manually convert these tsgs to Friendly URL tags, so that [ post = # ] text [ / post ] becomes [ URL = ' http : // forums . guru3d . com / posts / # ' ] text [ / URL ] , and [ thread = # ] text [ / thread ] becomes [ URL = ' http : // forums . guru3d . com / threads / # ' ] text [ / URL ] .