MIRS is both process and product. It is a way of deciding in advance what the company is doing and what it is going to say about its actions. MIRS is a way of gathering and recording the collective wisdom of people who are concerned as a group with a particular problem. As a process, MIRS provides continuity over time, maintaining consistency or coherence within a group of documents that deal with similar problems in different contexts.
The process is flexible and highly adaptive. It involves a team, whether formed temporarily to create a document or formed to develop a drug, in brainstorming, defining, and organizing main product Messages and associated Issues, then addressing Issues with specific Responses and identifying the Support for the Messages and the Responses. It can be used across disciples and functions--from Marketing to Clinical Development to Labeling to CMC transfer to Due Diligence to presentations and Q&A. Its scope is limited only by the imagination of the people who use it.