I'm developing an inhouse solution which will be used by three of four users simultaneously and I'm struggling with a number of issues. The main one is how to allow a user to display search results in a portal without affecting the other users. At the moment if User 1 does a search then User 2, 3 and 4 have the same results in their portal. At the moment I'm using a boolean to mark a field as 'found' and then using that field in the relationship but that clearly isn't going to work for multiple users as they all show the same results.
Are there any guidelines available to help with developing for multi-users? I've done a lot of searching and have found a few bits of useful information but no single resource that covers everything.
Any guidance would be much appreciated.