Just follow these instructions (taken from config.php):
Quote:
*Add a donor inside your sourcebans web panel, you can use anyone.
*make sure the donor belongs to a server admins group that has the proper flags for your donors.
*Also make sure you have a server group, that includes the servers your donors have perks on.
*and make sure the donor is assigned to that group.
*Then use the config_lookup.php and look up that donors steamid, and enter those values here.