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Go to Setup → Users → Customers and select for every customer the color palette
Info - For the provider
manually
Code Block language bash theme RDark cp -r /omd/sites/cme2slave/local/share/check_mk/web/htdocs/themes/* /omd/sites/cme2/local/share/check_mk/web/htdocs/themes/ ➜ ~ chown -R cme2. /omd/sites/cme2/local/share/check_mk/web/htdocs/themes/*
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