A Form Interrogatory is the easiest tool to use for discovery. It's a set of questions on a standard form.For a Request for Informal Discovery Conference, briefly describe the nature of the discovery dispute, including the facts and legal arguments at issue. Proof of Service - Acknowledgment of Service. L.A. Superior Court's website is here. LBR 7026-2(d) provides a procedure when an entity that is NOT a party to the proceeding desires a copy of a discovery document. A Motion to Compel is a formal request to the. Court to require a party or a non-party in a lawsuit to comply with a discovery request such as a request for. Code of Civil Procedure section 1987 governs requests to appear at trial and requests for production from a party to the case. This is the formal process of exchanging information between the parties about the witnesses and evidence they ll present at trial.