2.1.1481 Part 1 Section, line3DChart (3D Line Charts)

a.   The standard states that the values of the child element axId are defined by the XML Schem unsignedInt datatype.

In Office, child element axId has a maximum value of 2147483647.

b.   The standard states that the maxOccurs value for the ser child element is unbounded.

Office limits the occurrences of this element to 255.