Flows support adding functions in workflows, approval flows, business flows, and stage promoters. For example:

• Completion conditions for approval nodes
• Handler resolution for approval nodes
• Functions to execute after approval node completion

Functions

Workflows

1. For data creation/editing operations: When configured with corresponding workflow operations, the workflow detects changes upon data operations and executes bound functions in automatic nodes based on condition evaluation.

Approval Flows

1. Full-process event configuration: Functions executed asynchronously after each task generation
2. Withdrawal conditions: Functions executed before withdrawal to determine if the approval flow can be withdrawn
3. Preconditions: Functions executed before each approval node completion to determine if the current task can be completed
4. Timeout policy: Functions executed when approval nodes reach timeout without handler response
5. Post-approval/rejection actions: Functions executed after node approval/rejection (execution failures may affect subsequent node generation)
6. Process completion actions: Functions executed after entire flow approval/rejection/withdrawal
7. Handler resolution: Functions to resolve complex organizational structures and business-specific approver assignments

Business Flows

1. Post-termination actions: Functions executed after business flow termination
2. Completion conditions: Functions executed before task completion to determine if the current task can be completed
3. Post-completion actions: Functions executed after task approval/rejection/completion (execution failures may affect subsequent node generation)
4. Handler resolution: Functions to resolve complex organizational structures and business-specific approver assignments
5. Timeout policy: Functions executed when approval nodes reach timeout without handler response

Stage Promoters

1. Rollback configuration: Supports entering rollback reasons or customizing form information based on business logic
2. Handler resolution: Functions to resolve complex organizational structures and business-specific approver assignments
3. Completion conditions: Functions executed before task completion to determine if the current task can be completed