Start with responsibilities
Identify what the person needs to see, prepare, approve and post. A job title alone is not an effective permission policy.
Separate identity from authorization
IOP handles identity. BetterBooks membership, book scope and permissions control application access. Check the effective result after granting access.
Protect external disclosures
For auditors and creditors, agree the review perimeter. Use reviewed exports when record-level access cannot be safely scoped. Do not expose all customer or vendor detail by default.
Verify your deployment
Ask your administrator to confirm authentication configuration, logging, backups, recovery and data handling before production use. This guide does not claim SOC certification or a service-level guarantee.