Deleting a particular user from a specific group can be done using both the “code” and “design” methods, which are given below with related explanations.

bpmAppService.BPMSServices.MercuryService.RemoveMemberOfGroup(input1,input2,input3);
input1: ID Group
input2: ID User
input3: True or False ( True= Catalog Bpms , False= Catalo Eoffice)
Output: Void