Hi Nelson,
Thank you for your feedback on the plugin.
The document should be updated automatically when you change the column value and you should be able to search immediately from the dashboard panel, you don't need to restart the plugin or anything. I don't know the process you've followed, so I am limited on what support I can give you.
I've installed the plugin on the
https://demo.globalqss.com/webui/ server, which is running iDempiere 7.1 and it works as intented, you can try there to reproduce the issue you're having, it will probably stay installed for a day or two (unless the server crashes and needs to be restarted).
You can see here a video from that server where the value is properly updated and searchable immediately.
Best regards,
Diego Ruiz