Context Expression Extension overview
Use the Context Expression Extension to publish context expressions (as part of a Target Group), which are added to Content Manager by CMA, to a Presentation Server where the Context Engine Cartridge can analyze them for your use on a Web page. The Presentation Server also sends back findings to CMA.
The Context Expression Extension framework consists of the following parts:
- Target Groups with context expressions
- Integration with CMA creates these Target Groups in the Content Manager. The Target Groups contain context expressions that users can view and publish, but not edit, in Content Manager Explorer.
- Context Expression Deploy and Undeploy Modules
- These Content Deployer Modules extract the context expressions from their Target Groups and make them available on the Presentation Server.
- Context Expression Cartridge
- This Ambient Data Framework Cartridge picks up context expressions and forwards them to the Context Engine Cartridge for resolving.
- Context Engine Cartridge
- This Ambient Data Framework Cartridge resolves the context expressions and makes them available as Claims, which can be used to personalize your Web content.