Situation :

I need data from /D_pxCaseRelatedContent to commit/execute a certain task in the application.

Most of the time i just do a PUT /Cases/ID and than run the assigments/id too commit the task

IF i click save in the front end D_pxCaseRelatedContent values are written too the pyworkpage or if i commit in the frontend

Issue:

I cant insert the data because new rows are create in the list if i do

I cant just press commit because i need to make a selection based on the results from D_pxCaseRelatedContent

If i click save in the frond end everything goes correctly

If i do through the API i doesnt work. Either new data is added or get an error i need to make a selection

Question :

How can i get the data from D_pxCaseRelatedContent in the main case under pyworkpage without create duplicate entries ?