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A really quick way to understand it is: Look at what you support in your digital file. Excluding digital product specific data points: Are you supplying information in it about markets and rights – possibly pricing? ONIX 3.0 supports all that, and more. ALL , rights, work identifiers – possibly pricing – that doesn't appear in your print file? That's the definition of accuracy and ALL your metadata – print included – should be at that level. Data aggregators should be able to "select" the information they need from your records – all your records – the same way they will exclude some other company's data where you've got rights. If your ONIX file supports those data points, it's easily done. If it doesn't then it will make it hard for your data to travel to other markets.
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