Last week I started with the local deploy of the application and using test.wikipedia.org to simulate a contest and change different articles to generate the dashboards at WikiScore.

Thanks for all your comments at feedback.
The last weeks I have been working on a new version that simplified the warning and uses a notice message instead. Also, it redirects to the Re-use Tab with the duplicate option listed and its details. This re-use button can be ignored and if the user decides to insert a duplicate it is possible just clicking on the Insert button. I attach here the current result.

In these first weeks the MediaWiki was deployed locally with the extensions Visual Editor, Cite, Citoid, TemplateData and Scribunto. Also, the Zotero and Citoid services are running locally. The next step was to understand the Automatic citation tab flow that is documented in this link: https://meta.wikimedia.org/wiki/User:AnaMRRuiz/Wish3DuplicateReference . The next step was to create the validation function for URL, DOI and ISBN which currently at the ve.ui.CitationInspector.js file; the next steps are to organize the code to identify where a utility function can be located, make the duplicate reference message a variable that can be seen in any language and add the ‘reuse’ buttons for the duplicate reference.