The U.S. Army has provided battle staffs with a mixture of digital command, control, and communication (C3) systems as aids in mission planning, preparation, and execution. The purpose of this project was to provide guidance for collective trainers to use in evaluating battalion and brigade level employment of these systems, emphasizing the integration and synchronization of activities across battlefield operating systems (BOS) such as maneuver, intelligence, and fire support. An important goal of this effort was to provide guidance that is appropriate for information integrators, rather than system operators, so that most of the guidance can remain applicable as specific digital systems are replaced or evolve. The resulting Digital Tactical Operations Center (TOC) Integration Guide is organized according to the three goals of (1) establishing and managing the common operating picture, (2) managing digital information, and (3) applying situational awareness to avoid fratricide. Under each goal, the guide describes what the staff sections should be doing and tells trainers how to obtain information needed to assess staff performance. A companion product, the Digital Proficiency Level Matrixes for Battle Staff Sections, describes low, medium, and high levels of digital proficiency. The specific parameters applied to each staff section in the matrix are tailored to fit the functions of the section, but there are recurring themes. Two key indicators of increased digital proficiency are an earlier shift from stove-piped to collaborative activities during planning and an increased ability to update and distribute planning products in a timely manner. The research team is currently updating guidance to reflect recent changes in the digital systems available to battle staffs. The update process provides an opportunity to assess the extent to which the guidance remains viable as systems change.