I have a Mobility Controller 650 running 6.3.1.6. I'm looking to have my AP-225 be a Mesh Portal and my RAP-3WN to be a Mesh Point. I've been trying to find a document that steps through this process. I've looked through this document but I can't distill how to make the AP-225 the Portal nor how to make the RAP-3wn the Point. Suggestions or advice appreciated.