In the Campaign UI, we use Containers to control the page navigation. There should be a container of type notebook in the xtk:form that is making the tabs appear across the top. You would add a nested container inside of it to create an additional tab.
In the Campaign UI, we use Containers to control the page navigation. There should be a container of type notebook in the xtk:form that is making the tabs appear across the top. You would add a nested container inside of it to create an additional tab.