9. Apparatus for customizing a context structure associated with an object, the apparatus comprising: a memory; and a processor coupled to the memory and configured to: perform a content analysis on the object; and modify the context structure associated with the object based on at least a portion of results of the content analysis; wherein the content analysis produces different results for objects having a same format based on respective contents of the objects.
9. Apparatus for customizing a context structure associated with an object, the apparatus comprising: a memory; and a processor coupled to the memory and configured to: perform a content analysis on the object; and modify the context structure associated with the object based on at least a portion of results of the content analysis; wherein the content analysis produces different results for objects having a same format based on respective contents of the objects. 11. The apparatus of claim 9 , wherein modifying the context structure associated with the object further comprises one or more of adding a new item to the context structure, deleting an existing item from the context structure, and changing an existing item in the context structure.