Systems and methods are directed to a computing device and methods for generating baselines of a data structure to enable selective reversion or editing of the data structure. A baseline may define a materialization of the data structure and may include pointers to immutable edit revisions associated with that materialization. The computing device may determine one or more change commands implemented to change a data structure from a first baseline to a second baseline. In response to receiving a request to revert at least part of the data structure from the second baseline to the first baseline, the computing device may identify the change command that was implemented to change that part of the data structure from the first baseline to the second line and may perform an inverse of the change command to revert that part of the data structure to a state corresponding to the first baseline.