First some backstory - This question was asked in hopes of solving the following problem, since you cannot enter formulas on the grid view of the list or on the subsets tab to populate the subset : I’ve got a list of employees which is 2000+ long. Around 5% population is non-permanent and as such not applicable to many modules. Ideally it would be very convenient to set up separate subsets for permanent and non-permanent population based on contract type, with subsets updated automatically. Setting it up manually is not a good solution as the list will be growing quickly over time. My workaround solution is two set up two separate lists, but that requires double maintenance, is there a better way to manage this?