PSA integration: the margin path map for services teams
Most search results for PSA integration still assume you run an MSP service desk next to remote monitoring. That is useful if that is your business. It is less relevant if you are trying to keep agency retainers, consultancy fixed fees, and multi-role rate cards aligned with finance. What protects margin is clear ownership, not just adding another Zap. Two systems both believing they own the client, the rate, or the invoice status is the real risk.