I'm trying to get a sense of how involved and what role external consultants play in implementing action learning. For example, various vendors like PDI, Forum, DDI, CCL, Right Management, and Duke Corp Ed propose workshops followed by action learning, including the involvement of executive sponsors with coaching and post-feedback mechanisms (360, etc.). Do their processes involve leading those teams and providing that coaching (with a monetary value), or do they mainly help develop the initial training programs, leaving the coaching and follow-up feedback to the executive sponsor or HR?