LIMIT_USER_CLCGENOMICSWB_1 = joebloggs marysmith LIMIT_IPADDR_CLCGENOMICSWB_3 = 192.168.2.* 192.168.4.*
The first statement would limit the number of CLC Genomics Workbench licenses available to joebloggs and marysmith to one, meaning only one of them could be running a CLC Genomics Workbench at any given time. The second statement specifies that a maximum of 3 CLC Genomics Workbench licenses can be checked out at any given time by machines with IP addresses matching the pattern provided.
LIMIT_HOST_featurename_limitcount is also available for limiting licenses by hostname.