Minecraft game mode by rank?

There's the possibility to assign a certain game mode to the ranks in permission sex. The players who have this rank should always be automatically in this game mode.

As far as I know, this is not possible. With PermissionsEx you only give the rights to change the game mode. The default game mode is set in server.properties, but there will be a plugin for it (if you can't already do that with EssentialsX). 🙂

Ok thanks for your help.