![Workflow Activation Tab](/nx_assets/f0cf363d-9dc7-4542-8901-c09c850ffff3.png)
![Workflow Activation Tab](/nx_assets/f0cf363d-9dc7-4542-8901-c09c850ffff3.png)
This screen controls when the workflow is displayed in the drop down list that allows to start a workflow on a document. The availability is evaluated against multiple conditions:
- User permissions
- Document type
- ...
See the Filtering Options Reference Page for details about them.