By default, the new app builder uses ID numbers for lookup fields. You can select the display name however.
I have a lookup filed type using checkboxes, so the values entered are a list.
This is how it appears in the Report view:
But this is what happens if you
email this field:
Is there some new deluge aspect to get this to display names rather and ID numbers for sendmail?
Very Frustrated with the New App Builder,
John Whitney