| 摘要 |
Methods and systems are described for annotating presence information. One method includes receiving a message from a first presence client associated with a first presentity, the message including annotation data and an identifier of at least a portion of a presence tuple associated with a second presentity. An association of the annotation data is stored with the at least a portion of the presence tuple associated with the second presentity. An indication of the stored association of the annotation data is provided.
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