We have a senior executive staff member who has been asked to sit on the Board (as Chair) of an organization that we have done paid work for in the past and are likely to do more with them in the future. I'd be interested in any advice that members could provide to help our employee understand what would be expected of them; identifying conflicts, how to engage in future paid work, etc in their work as a Board member of the other organization. Equally so, how do we ensure appropriate behaviour at our organization when deciding whether to do work for (and price setting)  the other organization.