While Social Office was previously available as a separate application that could be installed on Liferay Portal EE, many of the components that were present in Social Office are now included within Liferay DXP 7.0. This means that Social Office no longer requires a separate installation, upgrade and support path.
Most of the Social Office to Liferay DXP 7.0 upgrade process is completed by the standard Liferay upgrade procedure. There are just a couple additional steps that need to be completed after the standard Liferay DXP 7.0 upgrade process is finished in order for Social Office to work with Liferay DXP 7.0.
Social Office Upgrade Modules
Please navigate to the Upgrading Social Office article for information on where the Social Office features are available and important installation instructions.