How do i get my customization text to flow to supplier which is dsers?

I have dawn v12 and have followed the following 2 tutorials pretty closely (thank you to all that helped from before) to

(1) create a new customized product template,

(2) added a text field to receive a message that will be used to customize the product assigned to the customized product template.

(3) i assigned an active customizable product to the customized product template,

i submitted a live order and tracked the personalized message.

  • i can see the personalized message in the draft order in my cart,

  • I can see the final order with the personalized message in my admin screen.

  • I DO NOT see the personalized message in any notification emails ← nice to have any help to solve it is appreciated

  • I DO NOT see the personalized message in my DSERs interface.

  • I DO NOT know if the personalized message is being sent to the supplier on dsers.

I am trying to solve for the following:

  • how can I get that text field over to DSERs so the supplier can receive it?

  • is there a way for me to confirm the personalized message is being sent to the supplier?