A Building Management System (BMS) generates and presents a user interface to a user. The user interface displays building automation and control logic as human-readable text including interactive text modifiable by the user. The user interface allows the user to more easily understand complex control logic and make modifications to the control logic. The BMS is also presents equipment graphics on the user interface based on metadata read from controllers. The controller metadata includes information about building equipment operated by the controller and one or more sensors associated with the building equipment.