Texas Request For Process (TRIP) is a document that is used to request legal service in Texas courts. This document is used to initiate a legal action or to respond to a legal action filed against you. There are three main types of Texas Request For Process: Original Process, Citation by Publication, and Substituted Process. Original Process is the most common type of Texas Request For Process and is used to notify the other party of a legal action. This document is served on the other party by a process server and contains the court's information and the case number. Citation by Publication is a type of Texas Request For Process used when the other party cannot be found or identified. This document is published in a local newspaper and provides notice to the other party of the legal action. Substituted Process is a type of Texas Request For Process used when the other party cannot be served, even with the Citation by Publication. This document is also published in a local newspaper and provides notice to the other party of the legal action. Texas Request For Process is an important document for initiating or responding to a legal action in the state of Texas.