After you have navigated to the Connections module and click on the 'Setup Dataport' option. You will then need to verify that the pre-setup items have been completed. These items are that a server has had docker installed with all relevant SSL created, and that all required ports are open.
Once you have acknowledge that the pre-setup items are completed, click 'Get Started' to open the dataport setup screen. To initiate manual setup, select it from the list of installation types. The fill in your desired dataport name and a valid dataport URL. You can use the Test Connection button to verify the URL can be reached from illuminate. From here, click publish to finish the dataport setup.
For the full installation guides follow one of these links: YAML Script Installation (Recommended)