Like this idea https://ideas.iii.com/forums/951766-vega-discover/suggestions/49035014-enhance-url-linking-to-include-syndetics-lexile-re also points out, the Lexile and other Syndetics stuff being a plugin limits its ability. From a patron perspective, it can also be confusing to have different age-based data coming from Syndetics and the MARC records. If they could somehow be more seamless, that would be ideal.