2.1.309 Part 1 Section 13.5.24, form:value-range
a. The standard defines the element <form:value-range>
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This element is not supported in Word 2013, Word 2016, or Word 2019.
b. The standard defines the element <form:value-range>
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This element is not supported in Excel 2013, Excel 2016, or Excel 2019.