Whenever it appears to the justice that any process or order authorized to be issued or made will not be served for want of an officer, the justice may appoint any other person authorized by ORS 52.120, to serve it. Such an appointment may be made by an indorsement on the process or order, in substantially the following form and signed by the justice with the name of the office of the justice:
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I hereby appoint A B to serve the within process or order.
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