Each vendor application must use the same copy of lmgrd.
#PTC HOSTID CHANGE FLEXLM SOFTWARE#
This is the method that is described in the KB Can I Run Both NI Volume License Manager and Another License Server On the Same Machine? about running the NI License Manager with other FlexNet Publisher-licensed software on the same computer.
Thus this information is only relevant to a computer that requires a license server to be running to use software locally or on a client machine.