Agent Authorisations

The practice-wide view of which clients need HMRC agent authorisations and what is held against each. Rows are derived from the client's active or proposed services, not from authorisations already recorded, so a client who needs an authorisation nobody has requested still appears. Serves both the Making Tax Digital and the 64-8 views by taking the authorisation types the caller wants; counts are a separate call because the list is paged.