Develop Forge business approval workflows backed by Flowable, using the current sample purchase order approval as the reference. Use when creating or reviewing a code-first or low-code business process in Forge, binding business records to flow models, designing business process status transitions, integrating BusinessCodeFormProvider or low-code forms with task forms, writing Flyway SQL for business tables/dictionaries/app-center/flow bindings, configuring BPMN node form permissions, callbacks, resubmit/reject behavior, and validating end-to-end workflow behavior.
Instalación
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Develop Forge business approval workflows backed by Flowable, using the current sample purchase order approval as the reference. Use when creating or reviewing a code-first or low-code business process in Forge, binding business records to flow models, designing business process status transitions, integrating BusinessCodeFormProvider or low-code forms with task forms, writing Flyway SQL for business tables/dictionaries/app-center/flow bindings, configuring BPMN node form permissions, callbacks, resubmit/reject behavior, and validating end-to-end workflow behavior.
Forge Business Flow Development
Overview
Use this skill to implement a complete Forge business workflow: business table, status machine, Flowable model binding, task form integration, SQL seed scripts, app-center entry, and validation. The primary reference is the current sample_purchase_order approval flow.
FlowDefinition constants and default form asset metadata.
BusinessCodeFormProvider for code-first forms, or low-code form asset config for low-code objects.
BPMN model or model initialization path with node form permissions and variable expressions.
App Center suite/object/app seed and ai_business_binding flow binding seed.
Frontend page/API only when code-first business needs a custom business page.
Validation notes covering compile, SQL checks, task form permissions, approve/reject/resubmit, and readonly done/history view.
Non-Negotiables
Do not build a second node configuration UI outside the real flow designer.
Do not hardcode dictionary options or status labels in Vue pages.
Do not seed business data with tenant_id = 0.
Do not overwrite an existing BPMN XML during sample/init logic just because it differs from code defaults; preserve designer-edited node config.
Do not rely only on PROCESS_COMPLETED variables for final status; task-completed and task-created callbacks must also maintain the business state.
Do not let Provider save fields that the current node did not mark writable; platform filtering is a guard, Provider logic must still validate business state.
Reference Routing
Read only the references needed for the task, but read each selected file fully.
references/code-first-workflow.md: custom business module workflow modeled after purchase order.
references/lowcode-workflow.md: dynamic CRUD business object workflow.
references/purchase-order-reference.md: exact files and behavior in the current sample.
references/status-and-callbacks.md: status machine and callback safety.
