This is the English briefing. The full Thai guide includes additional examples and checklists. ไทย ↗
Identify which system owns each record and which interfaces already exist. Document manual exports, scheduled files and undocumented dependencies.
Define the records and rules
Identify which system owns each record and which interfaces already exist. Document manual exports, scheduled files and undocumented dependencies.
Connect the operational workflow
Choose an API, supported export or adapter based on actual access. Avoid direct writes to another system database without an agreed, supported contract.
Checks before implementation
Run a limited migration or read-only comparison first. Define reconciliation, rollback and the point at which ownership transfers to the new component.
Further reading from primary sources
These references support the standards and integration topics discussed. Workflow examples and figures illustrate system design.
Sources checked: 11 October 2026. Confirm current API access and requirements before implementation.