
Explanation/Reference:
Explanation:
To customize a Click-to-Run for Office 365 installation, administrators run the Office Deployment Tool and provide a custom Configuration.xml configuration file. The Office Deployment Tool performs the tasks that are specified by using the optional properties in the configuration file.
Administrators can run the Office Deployment Tool to perform the following tasks:
Generating a Click-to-Run for Office 365 installation source

To do this, administrators prepare a configuration file and run the tool in download mode.

Configuring Click-to-Run for Office 365 clients

To do this, administrators prepare a configuration file and run the tool in configure mode.

Creating an App-V package

To do this, administrators prepare a configuration file and run the tool in packager mode.

References:
https://technet.microsoft.com/en-us/library/jj219422.aspx