Several content types support Grails GSP tags to execute macros (scripting) functionality. In the Template, Widget and HTML (with Allow GSP set) content types you can use any Grails tags as well as Weceem's tags provided to make accessing content easier.
This gives you simple access to powerful features of Grails and Weceem's content repository. You can loop using Grails' <g:each> tag, or render all the children of the current page using <wcm:eachChild>.
Weceem tags are in the "wcm" namespace, e.g. <wcm:content/>. Grails tags are mainly in the "g" namespace, e.g. <g:if>.
Here is the list of Weceem tags supported in the current release:
