-.. py:function:: model.exportToXAO(Part_doc, FileNameString, Author="", GeometryName="")
-.. py:function:: model.exportToXAO(Part_doc, FileNameString, Object, Author="", GeometryName="")
+The file name and path can be defined in **Export file** field by direct input or browsing with **'...'** button, which opens **Export file** dialog box
+
+*Note*: For XAO format, selection list is not available, the whole part is exported.
+
+**Author** Author name, empty by default
+
+**Geometry name** Geometry name, empty by default
+
+**Export shape in a separate file** if checked, shape will be exported in a separate BREP file with path = <XAO file name> + ".brep"
+
+**Apply** button exports the file.
+
+**Cancel** button cancels the operation.
+
+**TUI Command**:
+
+.. py:function:: model.exportToXAO(Part_doc, FileNameString, Author="", GeometryName="", ShapeFile="")
+.. py:function:: model.exportToXAO(Part_doc, FileNameString, Object, Author="", GeometryName="", ShapeFile="")