VidiFlow allows additional layout configurations for the Placeholder UI to be made. These can then be used for alternative purposes. Metadata values can also be passed from embedding UI to the Placeholder UI.
The additional layout can be configured in ConfigPortal's Booking Page under User Interfaces. The possibility to pass metadata values from outside, allows one to embed the Placeholder UI as NPM package in other UI. The "external" UI might offer input fields of its own. The values from these fields can then be passed to the actual Placeholder UI and will be saved, when the save button in the Placeholder UI is triggered.