https://www.vlaoffice.com/order-16-rule-7a-cpc-summons-given-to-party-for-service-1-the-court-may-on-the-application-of-any-party-for-the-issue-of-a-summons-for-the-attendance-of-any-person-permit-such-party-to-effect-s/
Order 16 Rule 7A CPC: Summons given to party for service - (1) The Court may, on the application of any party for the issue of a summons for the attendance of any person, permit such party to effect service of such summons on such person and shall, in such a case, deliver the summons to such party for service.