This document provides a questionnaire to help organizations model and examine their core business processes. It outlines 16 fundamental processes organized into 4 groups: operate the enterprise, maintain enterprise resources, acquire external resources, and administer business operations. For each process, it provides a description, explanation of importance, and profile of preferred respondent. The goal is to have experts in each process area answer a series of questions to better understand how the process works and fits within the overall business.