[Gmod-ajax] metadata management in JBrowse2

[Ke J. <bio...@gm...>]

Hi,

As I'm diving deeper to JBrowse2, I'm wondering whether there is a similar
attribute to JBrowse "metadata" field (and the faceted track selector
function associated with it). Or the "category" levels are taking that
role. With increasing data types and volume, I'll be happy to have some
advice on managing tracks based on their metadata.

Thanks!

Ke