Create a URL link button in MUI for field in the Header (NOT GRID)

I have a custom field in the header of a screen.  I cannot find a way to add the hyperlink button to the field.

This was addressed for a grid field here:

I’ve added the [PXDBWeblink] to the DAC field, but that does not make the link button show.

I think I might have to modify the TS file, but I cannot adapt the code from the above topic.

export class CROpportunityHeader_Combined_generated {
    UsrURL: PXFieldState;
 

Any help would be super appreciated.