facilitator
noun /fəˈsɪlɪteɪtə(r)/
/fəˈsɪlɪteɪtər/
- a person who helps somebody do something more easily by discussing problems, giving advice, etc. rather than telling them what to do
- The teacher acts as a facilitator of learning.
- A Web-based facilitator will provide feedback on your assignments.
- (formal) a thing that helps a process take place