Looking for a specific mod

Okay, I need some clarification before I understand what you want. Are these added traits for randomly generated Sims only. Do you want to control which traits go with each Sim, or let the game do it for you? Are you looking to create service NPCs to fill jobs, or to act as background characters in your worlds? Are you looking to give these Sims skills before sending them off to wander around? There is a set of mods that lets each player create Sims to fill the various jobs such as bartenders, chefs, etc. With the skills needed to be chosen for the right jobs. Adding traits can be done using a couple of cheats, but as far as I know adding more traits to game generated Sims can't be done unless we take the time to do it. http://simsasylum.com/tfm/index.php?/topic/13720-world-sim-control-06-worker-npcs-all-in-one-npcs/ Here is a link to a set of mods that I use, but I'm unsure if it is the right one you're looking for. But maybe someone in his forums knows more than I do. As far as I know the game generated Sims cannot be changed unless we take them into CAS with fulleditmode, then manipulate their traits. The following link is for adding more trait slots to all the age groups. http://simsasylum.com/tfm/index.php?/topic/12800-traits-sim-trait-application-system-reworked-new-additions-rom-traits-for-october-2019/ I hope this helps. :)