You may find it helpful to review examples of scheduled workflows.
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Scheduled Workflow Examples
Before you set up scheduled workflows for your company, you may find it helpful to review examples.
Expense Report Approvals and Workflows Added with Screen Designer
If you use an approval workflow for expense reports in Time & Expense and you use the Screen Designer to add workflow buttons to the General tab of the Expense Report form, you should take certain precautions to avoid interfering with other workflows.