42.15.1 At any time after the filing of the notice of appeal, the Registrar may give directions as to any matter which appears to the Registrar to be a convenient matter upon which to give directions.
42.15.2 The Registrar may give directions under rule
42.15.1 without any hearing, or, at the Registrar's discretion, may, at
any time, require the parties to attend before the Registrar.