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Continue to ChatActivate site Features create APP in Site Contents SharePoint2016 https://sharepointtechnicalsupport.com/activate-site-features-create-app-site-content-sharepoint2016/
Activate site Features create APP in Site Contents SharePoint2016 https://sharepointtechnicalsupport.com/activate-site-features-create-app-site-content-sharepoint2016/