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Flow Nodes

Domain Service Node

Domain Service calls a reusable domain service from the outer flow. A domain service usually encapsulates a relatively complete business capability.

Guide
For example, the “Submit reimbursement” flow may call three domain services in sequence: save the reimbursement form, generate the approval route, and send approval notifications.
The outer flow does not need to know how each service saves data or evaluates conditions. It only arranges the order of service calls.
You can understand it as: calling a specialized small flow inside the main flow.

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These docs are structured for the Nerdics backend engineering workflow. Additional guides can be added under the same left navigation groups as the product surface expands.