Modifying a list of attributes for ADSAccount in web portal in OIM 9.1

Hi. 

We have OIM 9.1 and are using the new angular based web portal. We wish to extend the list of attributes for ADSAccount that are shown in Data Explorer view in the web portal. We have extended the list of editable properties for ADSAccount (ie. ServerConfig/OwnershipConfig/EditableFields/ADSAccount parameter) and can confirm that these are returned in response from the backend when viewing a specific ADSAccount (confirmed through network tracing via debugger tools in Chrome). However, only standard fields are shown in the view. Can this list be extended and how?

Br,
Tin