ADP table with multiple selection

Content

Redwood theme. I have my ADP based table. since i have row-selection="multiple" I automatically got first column with checkboxes.

Following is what I want to do next :

a> we have integration in OIC that will take a request payload multiple rows (array of parts ) I think operation will be Post / create it starts like below......

{
    "parts": [{
        "id": "part1",
        "path": "/GrocDATA",
        "operation": "create",
        "payload":   {
           

b> User will select checkboxes in the table - lets say user selected 3 checkboxes ( 3 rows ) and click Submit button below table. ( by the way we have already created OIC integration connection in vbcs. )

c> On submit, 3 rows get posted to OIC and OIC will in turn post rows in ERP.