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## Example Function Activities

In general, a function activity must have the following information specified in its Activity property page:

- Internal name for the activity.

- Display name for the activity.

- Result type for the activity, which can be none or the name of a predefined lookup type.

- Name of the PL/SQL stored procedure that the activity calls.

Also, the PL/SQL stored procedure that a function activity calls must comply with a specific API. See: Standard API for PL/SQL Procedures Called by Function Activities.

You can view the scripts that create the `WF_REQDEMO` stored procedure package used by the Requisition process in the demo subdirectory of the Oracle Workflow directory structure on your server.

### See Also

Example: Select Approver

Example: Verify Authority

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