Define roles from responsibilities.
List what owners, managers, staff, customers, vendors, and support personnel need to view, create, edit, approve, export, or administer.
Avoid broad administrator access as a shortcut. Permissions should protect sensitive data while keeping the workflow usable.
Separate user access from operational authority.
Production deployment, vendor credentials, payment settings, data exports, backups, and permission changes may require a smaller set of authorized owners.
Document who can approve changes and how access is removed when staff, vendors, or contractors leave.
Document practical ownership.
Project agreements should address source access, intellectual property terms, hosting, domains, vendor accounts, data ownership, exports, backups, documentation, and third-party licenses.
The business should understand which services continue to require subscriptions or provider agreements after the custom build launches.
Plan handoff and support before launch.
A responsible handoff includes account inventory, environment details, deployment process, data sources, integration notes, known limitations, support contacts, and recovery expectations.
Managed System Support keeps permissions, vendor access, existing functionality, and operational changes within a defined response process.