Following the announcement and then the availability for Office 365 Enterprise plan of Yammer (see http://blog.hametbenoit.info/Lists/Posts/Post.aspx?ID=571 to activate Yammer on your Office 365 subscription), you may want to add Yammer on the top navigation bar

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To do so, it’s really simple.

Just logon to your Office 365 administration portal and go to the SharePoint administration from the Admin menu or use the direct URL https://<your tenant>-admin.sharepoint.com

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Then go to the Settings section from the left side and switch from the SharePoint Newsfeed to Yammer as Enterprise Social Collaboration

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Wait a little et voilà Yammer is now displayed on the top navigation bar

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If you click on this link, you will be redirected to your enterprise Yammer network

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