01Identity does not operate alone
The wider security ecosystem may hold context relevant to a person or event. External integrations provide a way to connect that information to a scoped identity process rather than treating every directory action as an isolated event.
02Define what a check means
Agree the external service, permitted data and expected response. A valuable integration has a clear purpose and interpretation; a risk signal should lead to a defined next step rather than an unexplained technical result.
03Design for uncertainty
An external service may be unavailable or return an inconclusive answer. Plan error handling and the intended review path so identity operations remain understandable when a dependency cannot provide a simple answer.