Without having to specify anything, HTL provides access to all objects that were commonly available in JSP after including global.jsp . These objects are in addition to any that may be introduced through the Use-API .
These objects provide convenient access to commonly used information. Their content can be accessed with the dot notation, and they can be iterated-through using data-sly-list or data-sly-repeat.
properties: List of properties of the current Resource. Backed by org.apache.sling.api.resource.ValueMap
pageProperties: List of page properties of the current Page. Backed by org.apache.sling.api.resource.ValueMap
inheritedPageProperties: List of inherited page properties of the current Page. Backed by org.apache.sling.api.resource.ValueMap