Question: what are roles in a team?
Answer: Shaper (SH) Shapers are people who challenge the team to improve. ... 
Implementer (IMP) Implementers are the people who get things done. ... 
Completer-Finisher (CF) ... 
Coordinator (CO) ... 
Team Worker (TW) ... 
Resource Investigator (RI) ... 
Plant (PL) ... 
Monitor-Evaluator (ME)