Yes. She was invited whenever the members agreed to add her to the work plan for the study, and, otherwise, the invitation was rescinded once the members agreed to do so.
The Clerk of the Committee Mr. Alexandre (Sacha) Vassiliev
Yes. She was invited whenever the members agreed to add her to the work plan for the study, and, otherwise, the invitation was rescinded once the members agreed to do so.
See context to find out what was said next.