Setting Up Agile Planner → Configuration → Attributes Setup → Attributes → URL Link
A URL link attribute (or field) is used to store a URL value. A URL link can also be configured as a URL container.
A URL container allows you to display information that resides elsewhere inside of your project workspace. A URL container can point to any URL addressable content, including reports on other internal systems, such as those generated by SAP or by Serena Business Manager, or content on external systems or the Internet. You can use more than one URL container, sharing them across projects or dedicating them to specific projects and/or specific views within a project.
For each unique URL container that you want to add to a view, you must first create a global URL link attribute. Then, in the View Designer tab, you can add that URL container to any view on which you want it to be accessible. Set the IsURLContainer property to True. The URL shown in the URL container is specified by the user at run-time.