Complete the following steps to access the ArcGIS Workflow Manager web app from a web browser:
- Open a web browser and browse to https://gisserver.domain.com/webadaptorname/apps/workflowmanager/, where gisserver, domain, and webadaptorname are replaced by the information about your portal.
- Click Sign In.
- Type your ArcGIS Enterprise account credentials in the Username and Password text boxes and click Sign In. The My Workflow Items page appears with a list of workflow items. Note:If a message appears indicating that there are no existing workflow items for you to access, contact your workflow item administrator. 
- Hover over the workflow item that you want to open and click Open  . .The workflow item opens in the Workflow Manager web app. Tip:To switch between workflow items, click My Workflow Items  . .