post-create event runs the abrt-action-save-package-data tool (among other steps) in order to provide this information in the standard ABRT installation.
/etc/libreport/events.d/abrt_event.conf file:
/etc/abrt/abrt-action-save-package-data.conf file:
ProcessUnpackaged = yes
remote!=1 condition in the /etc/libreport/events.d/abrt_event.conf file:
/etc/abrt/abrt-action-save-package-data.conf:
ProcessUnpackaged = yes