It would be helpfull that certain search queries (including using the metadata) can be saved as a filter or even as a bookmark following the existing web UI.
The idea behind it is twofold;
1. Users are often using the same type of search, have the search result as shortcut would save lots of time.
2. We store lots of documents that become outdated and needs to be replaced by a new version. Some extra logic should be added to the date parameters; e.g. last X days or week(s). This way we can have a "dynamic" search result that shows those documents that become due.