The early ending should be clear in substance. The notice should identify the relationship, state who is acting as legal representative and describe the specific facts relied on. A message saying that the player will no longer attend does not necessarily make the legal notice or its scope clear.
Before dispatch, arrange the contract, amendments and evidence for the good cause. Messages, calendars, medical information and other sensitive records should not be circulated to unnecessary recipients. The initial notice should describe the facts sufficiently for the connection to be understood.
Receipt by the contracting party requires separate documentation. Keep the sent version, dispatch route, confirmation of receipt and any response. If the notice must be made or approved by more than one person, archive those consents with the notice.
Contractual deadlines, return duties and accounting questions depend on the agreement and the way it was performed. The section 171 notice should not leave these issues confused, but it should also avoid making unreviewed admissions about other claims.