LookUp System

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Many things in the EAV and 2sxc require it to look up parameters. Examples could be:

1. The current Page ID
   to then find metadata for this page
2. The current Date to filter out news items which should be published in future
3. An Id from the URL Parameters to show details about this id

This is done using Tokens which look like [QueryString:Id].

👉 For more about LookUps, read LookUp System