I am not a coder so studied this page for how to add a bcc to the form's submit button:
I added the bcc only (not the rest of the code -- that was generated in Livecycle) below (see red text) as per the information provided in the above link.
<submit format="xml" target="mailto:firstname.lastname@example.org?subject=Final CONACYT Narrative Reportemail@example.com" textEncoding="UTF-8"/>
It's not working. I actually need to add two bcc addresses. A disclaimer: The first address: mailto:firstname.lastname@example.org, was generated in the design preview. That worked fine. I added the bcc code under the xml tab. However, again, not being a coder, if someone could please tell me how to properly add the bcc addresses.