This is a custom dimension of the type "Content Group". In this dimension, static information on a page is collected. "Entry Page" means that only entry pages (i.e., the first page viewed in a visit) within this content group are taken into consideration.
"-" classifies all pages that are not assigned to a content group.
We cannot provide further information here, as each content group is configured in your Mapp Intelligence system.
For further questions please contact your Mapp Intelligence administrator.
