إجابة مرجعية
For system integration requirements, I start by understanding the business purpose of the integration. Then I identify the source system, target system, trigger, data fields, business rules, frequency, error handling, and expected response.
I also document field mappings, mandatory and optional fields, validation rules, success and failure scenarios, and any security or audit requirements.
For example, if a CRM integrates with a payment gateway, I would define what payment details are sent, what confirmation is received, how failed transactions are handled, and how the status is updated in the CRM.