DMN editor paste enumeration values in text area with one value per line

This is about AllowedValues for ItemDefinition.

Currently a general Expression text area is available, and user can place some Comma-separated-values in it, which the editor can handle and transform into Enumeration.

This feature request is pitching for something different.

In the Enumeration view, have a text area input modal dialog which would accept one value per line. This way the modeler can copy-paste from Excel (column) in the editor to facilitate the load of the business data dictionary