I know how to create a result source and I can add this as a search vertical to a search center. But my client wants something else.
Specifically, Customer Service wants to be able to go to their team site and see a list of links that are predefined searches. Then clicking on any such link would give them a list of documents defined by those searches.
As I said, I can define the search but I am not sure how to display a list of links to those searches (besides using search verticals). But I could have 15 or 20 of these predefined searches and that does not seem like a good use of search verticals.
What is the best practice to help my client achieve what they envision?