Filing a replevin or detinue requires four steps: 1. To initiate the replevin process with your attorney, you will file a Complaint form, a Show Cause Order, and a Request for Service.Need help filling out court forms? From here, you will file a Complaint form, as well as a Request for Service and a Show Cause Order. The process of starting a replevin action usually begins with filing a complaint. All replevin actions in Maryland must be filed in the District Court of Maryland. In a replevin action, the plaintiff seeks the return of property, not money damages. Without a lawyer, no one is going to do this for you. Representing yourself in an even "simple" case is NOT a simple feat. Claimed in a replevin action, until seizure under the writ; or.