Whats the use of jiveID Table?

Hii,

Can any one tell me what is the purpose of jiveID table in jiveMessanger ?? It has description that “used for unique ID sequence generation”, but I don’'t understand whats the use of unique id, if we have unique user name.

Awaiting for Reply,

Thanking you,

Pranav Thakker

oh…

i think i got it…

unique id is used for creating new groups, rooms, rosters etc…

any way thank you all,

Pranav Thakker