A user accessing only the front end of Blackbaud NetCommunity needs a role with no rights. For example, the user could use the default Everyone role.

For example, a Team Captain has access to sending team email through the Web interface. Assigning a role with rights to email tasks would give that user access to any blast email task in NetCommunity.

To set access levels for content, use part-level security set in the properties of the part.