schurMap(..., Degeneracy => true)If Degeneracy => true, the degeneracy maps are also computed alongside the face maps. By default, degeneracy maps are not computed.
The source of this document is in /__w/M2/M2/macaulay2-1.26.05+ds/M2/Macaulay2/packages/SimplicialModules/SimplicialModuleDOC.m2:4069:0.