Box-14 for ESPPDD refers to a (Qualified employee stock purchase plan). Even though an RSU and an ESPP are different in the way they are handled, they are both considered as ways for employees to own stock company. The software might be triggered by the description of Box-14, and that's why is pulling an RSU, or might trigger additional questions in regards to the type of stock purchase plan.
As mentioned above, you should remove any information that doesn't belong to you or that the software might be triggering based on the data entered.
