How to prevent Time Card Row deletions and attribute changes

Summary:

After a time card has been approved, we want to restrict workers from deleting rows within the time card and have from changing a time attribute called Time Charge.

Content (required):

We are using the HCM Extract Changes Only extract to pull time card labor hours and their associated time charge. Each row of data is associated with a distinct time charge attribute. After the time card is approved and extracted users can make additional updates to the time card however we do not want them to delete rows within the time card. If they delete a row, the next time the extract runs, nothing will be pulled to reflect the hours were deleted. Instead they'll need to 0 out each day for the old row and