~OLCommand :~RS tpromote
~OLUsage   :~RS tpromote <user> [<level>]

Will promote a user temporarily to the next level up in the ranks list.  This
promotion will only last as long as the user is logged on.  Once they log out
they will be returned to their normal level.  You cannot promote above the
highest level, and you cannot promote anyone of the same or higher level as
you.  You can also tpromote a user even if they are logged on.  If the <level>
option is used then the user will be promoted directly to that given level,
rather than the level above that which they currently are.