Eric Mann

READ THE FAQ BEFORE UPGRADING TO VERSION 1.1!!!
You can add a special link through which users can register and have a particular user level/role applied by default.
Need to separate people into multiple categories? Now you can automate the filtering process and save yourself time.

RegLevel

Set an alternate registration URL for a subset of users who need a different role on registration.

rexreed

This plug-in is quite simple: it hides content from all users except those at a specified user level.
Alternatively, you can think of it as only showing content to users at a specified user level.
Utilization is quite simple, with the use of the tag [hide {level}] and the end-tag [\hide] as the way to encapsulate the hidden content.
Future revisions will utilize Role Manager options instead of user levels, so stay tuned.

Show User Level Content

This simple plug-in hides content from all users except those that exceed a specific user level.

RegLevel vs Show User Level Content