MOPS 4.0 Excel Add-In Installation
Steps for Deployment of an Excel Add-in
Prerequisite: Admin permissions in Microsoft 365 admin center (real or via sandbox)
Microsoft 365 Developer subscription (E5) sandbox
-
Log in at https://my.visualstudio.com/
-
Create a Microsoft 365 Developer subscription (E5) sandbox and generate all necessary resources.
Microsoft 365 admin center
-
Log in as
adminto the sandbox at https://admin.microsoft.com/#/homepage -
Expand
Show allin the left menu (this will showSettingsin the left menu). -
Expand
Settingsin the left menu and selectIntegrated Apps. -
Press the
Add-inslink in the first paragraph to open https://admin.microsoft.com/#/Settings/AddIns -
Press
+ Deploy Add-in, which will open a right menu. -
Press
Nextat the bottom.

-
Select
Upload custom apps. -
Select
Choose Fileand find and open themanifest.xmlfile.
You can upload a manifest.xml file while it is located at {{baseUrl}}/excel-addin/manifest.xml
OR
You can use the option to provide the link to the manifest.xml, i.e., {{baseUrl}}/excel-addin/manifest.xml

- Assign Users to: Everyone | Specific users/groups | Just me

- Press
Deploybutton at the bottom.
Excel users can now find and add the deployed Add-in
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Open the Excel application and open a sheet.
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Press the
Add-insbutton (rightmost button in the Home ribbon). -
Press the
[+] More Add-insbutton.
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Select the ADMIN MANAGED tab in the Office Add-ins dialog.
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Select the added MOPS Excel Add-in and press the
Addbutton at the bottom.
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The add-in should be added to the rightmost part of the Home ribbon.
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Pressing the newly added button in the ribbon opens the task pane of the added add-in.