Include a link to the PI Web API Search Admin page from the PI Vision Admin page
The PI Web API Search Admin page, particularly the Databases tab, ha a lot more information and is much more helpful for monitoring or troubleshooting the crawled databases than the Overview and Configuration tabs in the PI Vision Administration page.
Since the Web API Admin site's URL is difficult to remember (https://localhost/piwebapi/admin/search/database.html), it would be beneficial to have a link to the page from within the Vision Admin page, or a new page on the Vision Admin site that contains the same detailed information on the crawled databases.

In the upcoming PI Vision 2020 release, we will remove PI Vision’s dependency on PI Web API, and thus the dependency on PI Indexed Search and the PI Indexed Search Crawler.