61. The computer-implemented method of claim 60 , wherein said XML entity is a local element declaration and further comprising: determining, by said processor, an original type of said local element declaration; creating, by said processor, a derived type based on said original type; and changing, by said processor, the type of said local element declaration from said original type to said derived type.
62. The computer-implemented method of claim 61 , wherein said rendering option further specifies a target namespace for said additional attribute and further comprising, if said target namespace for said additional attribute is null or the same as a target namespace of said derived type, adding to said derived type a local attribute declaration having said specified attribute name and said specified attribute value.