Start Using Your Office Add In. After that the generator builds out the add-in. Start using your Office Add-in In this situation please let us know if you can see the add-in in Office 365 ProPlus Insert My add-ins as the below shows.
![Make Your Office Walls Functional And Cute Your Office Should Be Both Functional And Cute Wall Design Office Wall Design Office Wall Organization](https://i.pinimg.com/originals/19/b8/5d/19b85de8140419b9726c6f96afb6aa54.png)
How to download and start using add-in from Microsoft AppSource Store. Choose Manage My Add-ins and select Upload My Add-in. Double-click the add-in you want to use.
Npm run startweb To use your custom functions add-in open a new workbook in Excel on a browser.
If the manifest xml of the add-in has add-in commands users can launch the add. Click Insert My Add-ins. How to deploy and register add-ins for Office 2019 2016 2013 2010 2007 and lower. I take Excel for example.