title: How to add more metadata to user context on Bugsnag?
body: <p>Apparently the Bugsnag <a href="https://docs.bugsnag.com/platforms/react-native/#identifying-users" rel="nofollow noreferrer">setUser</a> method only accepts three params: <code>id</code>, <code>name</code> and <code>e-mail</code>. How to attach my custom metadata to the user, like the Sentry <a href="https://docs.sentry.io/clients/javascript/#adding-context" rel="nofollow noreferrer">setUserContext</a> method?</p>
  
  <p><a href="https://i.stack.imgur.com/qpo5F.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/qpo5F.png" alt="setUser(id, name, email)"></a></p>
  
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  <p>I believe it's somehow possible because I see this image on <a href="https://docs.bugsnag.com/product/custom-filters/" rel="nofollow noreferrer">Custom Filters</a> page and it has a custom <code>subscription_level</code> field:</p>
  
  <p><a href="https://i.stack.imgur.com/1P9qT.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/1P9qT.png" alt="https://docs.bugsnag.com/assets/images/product/features/custom-filters/add-from-dashboard.png"></a></p>