Complex sentence: Beginning with Release 6.5, this functionality is built into IBM Notes as a no-cost entitlement, with presence awareness is available in email and other IBM Domino applications for users in organizations that use both IBM Notes and IBM Sametime.
Split into simpler sentences: Beginning with Release 6.5, IBM built this functionality into IBM Notes as a no-cost entitlement. Presence awareness is available in email and other IBM Domino applications for users in organizations that use both IBM Notes and IBM Sametime.