I read on Yellowfin wiki that there is a option Plugin Management and that is not available in my yellowfin.
How to enable that?
Thanks for showing your interest in 7.2.
In order to get the plugin management, you just need to enable the role function, as these are not enabled automatically with upgrades.
See the following post for some detailed info:
Please let me know if this doesn't help you out or if there was anything else you were after.