Enable Long Text in CDS

Here’s a useful CDS annotation that enables long text/multiline text functionality. If you want to create or display long text fields in your RAP application, you can easily achieve this by using the @UI.multiLineText annotation.

Additionally, if you want to display the long text as a separate tab in your application, you can create a new facet (with type IDENTIFICATION_REFERENCE or FIELDGROUP_REFERENCE) that references your long text field.