Training
Module
Introduction to Office client customization with add-ins - Training
Learn how to customize and extend Office applications including Word, Excel, and Outlook with Office Add-ins
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You can insert built-in Office buttons into your custom control groups on the Office ribbon by using markup in the add-in's manifest. (You can't insert your custom add-in commands into a built-in Office group.) You can also insert entire built-in Office control groups into your custom ribbon tabs.
Note
This article assumes that you're familiar with the article Basic concepts for add-in commands. Please review it if you haven't done so recently.
Important
The add-in feature described in this article is only available in PowerPoint on the web, on Windows, and on Mac.
Open the tab for the type of manifest your add-in uses for the details of the manifest markup.
Note
The unified manifest for Microsoft 365 can be used in production Outlook add-ins. It's available only as a preview for Excel, PowerPoint, and Word add-ins.
To insert a built-in Office control group into a custom tab, add a group object with a "builtInGroupId" property instead of an "id" property to the "groups" array of your custom tab object. Set to the ID of the built-in group. See Find the IDs of controls and control groups. The built-in group object should have no other properties.
The following example adds the Office Paragraph control group to a custom tab.
"extensions": [
...
{
...
"ribbons": [
...
{
...
"tabs": [
{
"id": "MyTab",
...
"groups": [
... // Optionally, other groups in the tab
{
"builtInGroupId": "Paragraph"
},
... // Optionally, other groups in the tab
]
}
]
}
]
}
]
To insert a built-in Office control into a custom group, add a control object with a "builtInControlId" property instead of an "id" property to the "controls" array of your custom group object. Set to the ID of the built-in control. See Find the IDs of controls and control groups. The built-in control object should have no other properties.
The following example adds the Office Superscript control to a custom group.
"extensions": [
...
{
...
"ribbons": [
...
{
...
"tabs": [
{
...
"groups": [
{
"id": "MyGroup",
...
"controls": [
... // Optionally, other controls in the group
{
"builtInControlId": "Superscript"
},
... // Optionally, other controls in the group
]
}
]
}
]
}
]
}
]
Note
Users can customize the ribbon in the Office application. Any user customizations will override your manifest settings. For example, a user can remove a button from any group and remove any group from a tab.
The IDs for supported controls and control groups are in files in the repo Office Control IDs. Follow the instructions in the ReadMe file of that repo.
If your add-in is installed on a platform that doesn't support requirement set AddinCommands 1.3, then the markup described in this article is ignored and the built-in Office controls/groups won't appear in your custom groups/tabs. To prevent your add-in from being installed on platforms that don't support the markup, you must specify AddinCommands 1.3 in the manifest as a requirement for installation. For instructions, see Specify which Office versions and platforms can host your add-in. Alternatively, design your add-in to have an experience when AddinCommands 1.3 isn't supported, as described in Design for alternate experiences. For example, if your add-in contains instructions that assume the built-in buttons are in your custom groups, you could design a version that assumes that the built-in buttons are only in their usual places.
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Training
Module
Introduction to Office client customization with add-ins - Training
Learn how to customize and extend Office applications including Word, Excel, and Outlook with Office Add-ins