Final answer:
In completing a request through EMS in VBMS, relevant documents and evidence should be included, such as medical reports. Patient's medical history may already be stored in the system and may not need to be included.
Step-by-step explanation:
In the context of completing a request through EMS (Electronic Medical Records System) in VBMS (Veterans Benefits Management System), the relevant documents and evidence should be included. This could include medical reports, test results, and other supporting documents to substantiate the request or claim being made. Patient's medical history, although important, may already be stored in the system and may not be required to be included with the request.