@filipekjp wrote:
Hi,
How do I export users from OJS 2.X version and import them into OJS 3.X version? I tried to do it by Users in XML plugin but it didn´t work. I can export, but when I import to OJS 3.X version, the following message appears:
Element ‘users’: No matching global declaration available for the validation root.
How can I fix this?
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