Hi @adsk_cmgrs , we are having same questions here. did you figure out How to automate it at platform level? from your last comment: " The other include a visual identifier, allow posting and ranking, but to disable the signature of the person so that the community managers control it and put something that clearly states the former employee status. We are currently exploring the feasibility of this option from a platform setting as well as from a community policy stand points.  " ... View more

@VikasB there is  a screenshot here https://forums.autodesk.com/t5/community-feedback/who-are-the-quot-experts-quot-in-the-likes/m-p/7925486/highlight/true#M13042. it is public.  We are unclear about how the table "experts" is populated (role based? Rank based? where are the settings?). I checked and that this  very Lithium Community has the same feature.  Olivier ... View more

To specifically address your question, && is a Boolean And, while || is a Boolean Or. You can access very good inline help if you click the question mark to the right of the text "Ranking Formula" just before the formula entry box. That will bring up information on the Operators, Function Description, and Variables. Here is a partial screen capture of the information that is available.   ... View more