IMS MASS XML provides functionality to compare up to 20 IMS observations, creating an "X - Multi Address Space" series of reports in XML format More than one observation must be selected, with the first chosen Observation serving as the base.
The XML will be automatically launched in the default viewer when that preference has been selected from the General preferences window. Report categories, reports and report options are based on the Report Download Options Preferences settings.
Note: This action is only available if the z/OS connection has been established and the remote repository is active.