Which report can use user-specific layouts?

A line item report is a report type that can use user-specific layouts. A line item report displays detailed information on individual cost or revenue elements for project objects, such as WBS elements or activities. You can use user-specific layouts to define whichfields are displayed or hidden, how they are sorted or filtered, and how they are totaled or subtotaled. Reference:https://help.sap.com/doc/0f069b2e08b748f1b480d4c8b46c3c49/100/en-US/6a7a9f0a6e421014e10000000a174cb4.html