Custom fields not copied when creating a delivery from a template

Hi everyone,

In Adobe Campaign Classic, I’ve extended the nms:delivery schema by creating a custom schema called gpa:delivery. I added three custom fields:

These fields are of type string and are linked to an external table (gpa:SCO_RCI_UNIVERS) through three link elements (universPourTrackingLink1, 2 and 3), which join on @916606_UNIVERS and @916606_ENTITE.

I've also updated the delivery input form to display these fields through the links, with filtering logic on date validity.

Everything works fine in the following scenarios:

• When I create a standard delivery

• When I create a delivery template

However, the issue: when I create a new delivery based on a template, the values of the universPourTrackingX fields are not carried over, even though they are set in the template.