I have one Sample Document Library on SharePoint Online (office 365). this Library has 5 different document content type. And using this Library as a template i have created 300 new Document Libraries on this site. That all Libraries already has all 5 Content Type. but now I want to Add 2 New Document Content Type to those all Libraries.
Is it possible to do so ? and if possible than how can i do this thing ?
Any help will be appreciated.