Systems and methods for extending a visualization platform are disclosed. A user may create a visualization project created. One or more properties for a non-native widget established by a developer of the non-native widget may be received from the project. Such properties may designate a name or a type of data that the non-native widget is capable of processing. Responsive to an instruction received from the user of the visualization authoring environment, a source of data to be processed by the non-native widget or a destination of data produced by the non-native widget to be processed by other widgets may be established. The appearance or behavior of the non-native widget may be rendered based at least in part on a value available from the source of the data or the appearance or behavior of one or more other widgets may be rendered based at least in part on data produced by the non-native widget.

Embodiments of the present invention relate to techniques for creating policies. A plurality of objects representative of semantic objects are provided to a user. An arrangement of a subset of the objects, the arrangement representative of a policy, is received. The arrangement is converted to instructions for implementation by an application configured to implement policies. One or more of the objects may include fields and/or controls for specifying criteria of semantic objects represented by the objects.

Embodiments of the present invention relate to techniques for creating policies. A plurality of objects representative of semantic objects are provided to a user. An arrangement of a subset of the objects, the arrangement representative of a policy, is received. The arrangement is converted to instructions for implementation by an application configured to implement policies. One or more of the objects may include fields and/or controls for specifying criteria of semantic objects represented by the objects.