Opening Excel Templates on SharePoint sites

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Set a custom template for a SharePoint library

When you create a SharePoint document library, you can set a default file type to open when a new file is created (for example, you can set a PowerPoint file as the default file type to open). You can also customize the default file template for that library. For example, you can create a Word template with customized headers and footers, or other custom features, and make it the default template for that library. Then, when you or your users create a new file, it opens in the appropriate program with your customized features.