Hi Rich,
Have you checked the box "Supports Deep Linking (Content-Item Message)" in the tool's configuration? You'll also need to provide a URL for the deep linking endpoint when you do this. Once that's done, the button should be enabled when creating an instance of the tool.
Hope that helps,
Jake
Have you checked the box "Supports Deep Linking (Content-Item Message)" in the tool's configuration? You'll also need to provide a URL for the deep linking endpoint when you do this. Once that's done, the button should be enabled when creating an instance of the tool.
Hope that helps,
Jake