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You must have a control in any previous activity with the specified name, i.e. in the example shown, you must have a control in the Order form from the first step with name ApproveRole. This control must be populated with the name of the specific role that you want to route to. At run-time, frevvo will will resolve the target role using the data in the ApproveRole control and will route the workflow to that specific role.
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If you want to avoid users accidentally clicking the Continue/Finish button, place a Required control in the form such as a checkbox that must be checked before continuing to the next step. In this case, the Continue/Finish button will not be enabled until the checkbox is checked thereby preventing accidental clicks.
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In some cases, a workflow needs to go backwards. For example, consider an Expense Approval workflow where an employee fills in an expense form in the first step. The next step goes to the manager for approval. However, the manager may decide that he/she needs some more details or corrections and needs to send the workflow back to the original employee for correction.
This is done using the frevvo task the task list and its built-in modify task feature.
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