To use this add-in, you’ll need Internet Explorer 9 with the latest security updates or later (list of supported browsers), and one of these applications:
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When this add-in is used, it
The Lightning Chat is an instant messaging tool that resides within SharePoint. Rather than using an out-of-context tool for message exchanging, Lightning Chat offers an in-context SharePoint chat facility whereby users can engage in a team focused conversation with team members.