*"* use this source file for the definition and implementation of *"* local helper classes, interface definitions and type *"* declarations *"* use this source file for any type of declarations (class *"* definitions, interfaces or type declarations) you need for *"* components in the private section *"* use this source file for any macro definitions you need *"* in the implementation part of the class *"* use this source file for your ABAP unit test classes method build_xml. data: lo_theme_element type ref to if_ixml_element. data: lo_theme type ref to if_ixml_element. data: lo_theme_objdef type ref to if_ixml_element. check io_document is bound. lo_theme ?= io_document->get_root_element( ). check lo_theme is bound. if extracolor is initial. lo_theme_objdef ?= io_document->create_simple_element_ns( prefix = zcl_excel_theme=>c_theme_prefix name = zcl_excel_theme=>c_theme_extra_color parent = lo_theme ). else. lo_theme->append_child( new_child = extracolor ). endif. endmethod. "build_xml method load. "! so far copy only existing values extracolor ?= io_extra_color. endmethod. "load