EndNote 20: How to copy Endnote based citation from Word file to another and having its reference copied as well?

EndNote 20: How to copy Endnote based citation from Word file to another and having its reference copied as well?

I observed that if the Endnote based citation is copied from Word file to another then its reference is not copied as per the screenshot below.

What is the best practice to perform this?

Thank you very much for the help. It works fine with the command “update citation and bibliography”