The phrase "facilitator role" means a person who helps or makes it easier for others to do something. This person assists and supports the group in achieving their goals. Full definition
However, we know that not all Subject Matter Experts are capable of take on the trainer \ learning facilitator role successfully. (elearningindustry.com)
Andy Timson had 21 and Chris Wroblewski took on more of a facilitator role with 8 assists to go along with 15 points. (allsportsseries.com)
The learning environment has moved beyond a dedicated physical space and is more interactive and social than ever before, with educators increasingly taking on a facilitator role. (qaeducation.co.uk)