How to transfer infotable to data table

I created a data table so my admin users can approve or denial requesrs, the ideia is to create a temporary table for when a common user make a request it gets stored in this temp table, and now i want to make a mashup so admin users can accept the request or deny, on accept my idea is to have a button to copy the temp table into my main table and on the denial just to delete the request from temp table. But im having problem transfering infotable informations to a data table.