Final answer:
Shelly is creating a Procedure, a document specifying the steps an incident response team must follow after identifying a potential incident.
Step-by-step explanation:
Shelly is creating a document known as a Procedure. This document will outline the specific sequence of actions that incident response teams need to take immediately after detecting a potential incident. Policies, on the other hand, provide general guidelines and principles for behavior and decision-making. Standards describe the specific use of technology and the minimum requirements to meet policy objectives. Lastly, Guidelines offer recommendations and best practices that can be customized to fit particular circumstances.