In Workday Adaptive Planning, Assumption accounts are configured within the Model Management section of the Modeling area. The precise navigation path is: Global Navigation menu > Modeling > Model Management > Accounts > Assumptions. Within Accounts, the system presents different account type categories, including GL Accounts, Metric Accounts, and Assumption Accounts. Selecting Assumptions allows administrators to create, edit, and manage global Assumption accounts that store planning constants such as inflation rates, tax rates, and other shared variables. The Administration path leads to user management and system settings — not model configuration. There is no direct 'Assumptions' link in the Global Navigation menu. The 'Model Overview' submenu does not contain the Accounts configuration; Model Overview provides a structural summary of the model. Model Management > Accounts is the authoritative path for all account type configurations, including Assumptions. Reference: Workday Adaptive Planning — Modeling Navigation, Model Management, Assumption Account Setup.