Word Custom Properties

This topic describes the custom properties of Microsoft UI Automation elements provided by Word.

Name/GUID	Description
`MathML` `{FA170AB3-3229-4E7C-827F-DD05EE0481D9}`	Specifies the MathML for equation element in Word UI Automation tree. Variant type: `VT_BSTR` Default value: empty string Note: This property is also inherited by Outlook, which shares the same writing canvas as Word.

Requirements

Microsoft 365 Version 2109 (Build 14430.xxxxx)