Use this function to set up a finite group action on a minimal free resolution or graded module. See the specific use cases for more details.
The object action is a method function with options.
The source of this document is in /build/macaulay2-88fgJW/macaulay2-1.25.11+ds/M2/Macaulay2/packages/BettiCharacters.m2:2859:0.