Adjustments to business cards

Running LO-5.2.4 on Slackware-14.1. I used the template to enter data for
business cards and now need to change the content of a field. The Getting
Started doc has two entries on printing, but none on editing an existing
business card. My web searches found nothing relevant.

   How do I modify specific fields (e.g., BC_COMP_MAIL) and shift the
position of text within a table? The contact information has shifted right
to the edge of the card and I need to move it back to the left a bit.

Rich