https://kb.pigment.com/docs/naming-convention-for-pigment
I believe readability is key when working with formulas in Pigment. I have a few recommendations for the naming conventions
1.) the prefixes should be in lowercase. UPPER case draws your eye to the prefix and that isn’t the key to the metric; it’s a supporting detail. I believe CALC_Gross Margin highlights the calc more than the Gross MarginCALC_Gross Margin
vs.
calc_Gross Margin
2.) the prefix SET is misleading.If you step away from writing formulas for a while (a few weeks) and then come back, you have to remember SET is a setting and it isn’t an imperative /command. For instance SET_Load Actuals to me sounds like you want to change something. I would recommend using CFG (actually cfg to match my lowercase preference).
3.) the prefix REP is also not obvious to me; I would prefer RPT (again, rpt to match my lowercase preference)
The good news is the bulk block renaming feature makes this pretty easy to implement


