Configurable Recipient Lookup Attribute for Map Sharing

NetBrain currently allows users to locate map-sharing recipients only by username, which is limiting for organizations using an external authentication source, such as AD, where the username field may be populated with a non-descriptive identifier rather than a recognizable name. This enhancement would allow administrators to configure which user attribute, such as display name or email address, is used for recipient search when sharing maps. Customers relying on external authentication systems would benefit from a more intuitive and efficient recipient lookup experience when sharing maps via email.