Topic Last Modified: 2011-05-16

Configuring domain access for federation with a Microsoft Lync Online 2010 customer requires configuring support within your deployment, as well as configuring support in the Lync Online 2010 customer’s account.

A Lync Online customer can have multiple domains. If you want to federate with more than one of the domains, you must configure support for each individual domain with which you want to support federation, and the administrator of the Lync Online customer must enable federation for each of the domains to be federated.

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