The correct answer is Dynamic. A Dynamic drilldown passes a value from a user click into another dashboard or external page. It allows specifying a path to a URL, which can be a relative path to a dashboard in another app or an absolute path to an external website, thereby transferring the clicked values as tokens.
To reference a lookup in an alert, you run a search that uses a lookup and then save that search as an alert. This involves using the lookup command within the search query to use the lookup's data and then configuring that search to trigger alerts based on the criteria within the search results.
A correct simple XML syntax for a base search and its post-process search would be using the