The summoning and examination of witnesses and experts.
... The witness shall be summoned by an order of the Court containing the following information:
(a) the surname, forenames, description and address of the witness;
(b) an indication of the facts about which the witness is to be examined;
(c) where appropriate, particulars of the arrangements made by the Court for reimbursement of expenses incurred by the witness, and of the penalties which may be imposed on defaulting witnesses.
The order shall be served on the parties and the witnesses.