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Form element

UX settings for the forms that your mail add-in will use when running on a particular device (desktop, tablet, or phone).

Important

The DesktopSettings, TabletSettings, and PhoneSettings elements are available only in classic Outlook on the web (usually connected to older versions of on-premises Exchange server).

Add-in type: Mail

Syntax

<Form xsi:type="ItemRead">
 <!--https://MyDomain.com/website.html is a placeholder for your own add-in website.-->
 <DesktopSettings>
 <!--If you opt to include RequestedHeight, it must be between 32px to 450px, inclusive.-->
 <RequestedHeight>360</RequestedHeight>
 <SourceLocation DefaultValue="https://MyDomain.com/website.html" />
 </DesktopSettings>
 <TabletSettings>
 <!--If you opt to include RequestedHeight, it must be between 32px to 450px, inclusive.-->
 <RequestedHeight>360</RequestedHeight>
 <SourceLocation DefaultValue="https://MyDomain.com/website.html" />
 </TabletSettings>
 <PhoneSettings>
 <SourceLocation DefaultValue="https://MyDomain.com/website.html" />
 </PhoneSettings>
</Form>

Contained in

Can contain

Element
DesktopSettings
TabletSettings
PhoneSettings

Attributes

Attribute Required Description
xsi:type Yes Specifies where the add-in appears in Outlook. If your add-in should appear when a user reads messages or appointments, set the attribute to ItemRead. However, if your add-in should appear when a user composes a reply, creates a new message or appointment, or edits an existing appointment, set the attribute to ItemEdit.

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