Systems and methods are provided for managing content. In one implementation a system includes software constructs, each being associated with a context defining a class of content modules included in a respective construct. In the system, a context is selected and context data for a plurality of content modules is retrieved. The context data includes a primary context identifier that identifies the context in which each content module was created or modified. In addition, the context data includes at least one secondary context identifier identifying additional contexts in which the content module is permitted to be included. Based upon the context identifiers, it is determined whether a content module is permitted in the selected context and a collection of modules is generated including the content modules permitted in the selected context based on the determination.