Custom community flags can be defined to suit your organisation's needs.
The Addresses | UserFlags and Community | UserFlags:

Are checked or cleared in the Community Maintenance window. See Community Maintenance - Flags tab in the Community manual.
Are used when bulk adding or deleting community members to communications. See Adding or deleting community members to communications in bulk in the Development manual.
Can be searched for based on the Key 1 value community in Configuration File Maintenance. See Maintaining configuration files.

See:

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