An order that a cross - claimant be permitted to amend a notice of cross - claim ceases to have effect unless the cross - claimant amends the notice of cross - claim in accordance with the order within:
(a) the period specified in the order; or
(b) if no period is specified in the order--14 days after the date on which the order permitting the amendment was made.
Note: If the Court permits a cross - claimant to amend a notice of cross - claim, the Court may also make orders about the procedure for amending the cross - claim and serving the notice of cross - claim.