Create a new Interface on WLC HA

[#1]

I need to create a new interface on a HA 5508 pair with 7.6 code.  Do I need to break the HA pair to do that?  I assume all configuration changes on the primary will be pushed to secondary.  How about the change on the physical interface?.

Thanks,

[Prakash Parvathala]

Check the below link and look for new interface introduction section.

 High Availability (SSO) Deployment Guide