In the user interface, you can apply security to either pages or task flows. Remember that the ADF Security wizard by default locks down everything, so you will not have access to any part of your application until you have explicitly granted access.
To apply security, choose Application | Secure | Resource Grants. If you already have the
jazn-data.xml file open, you can also just select the Resource Grants tab in the left-hand side. Make sure you check the checkbox Show task flows imported from ADF libraries in order to see the task flows defined in the task flow workspaces.
On this page, select the resource type (Web Page or Task Flow), choose the resource and click the green plus sign to grant access to an ...