Defining the 'Depends On::Used By' relationship between an Application Service and Infrastructure CI

I'm hoping someone in the community can add some thoughts on the Depends on::Used by relationship type when used to describe a dependency between an Application Service and an Infrastructure CI (such as a server).

I'm determining whether the relationship represents a current and active dependency between the CIs or if it intends to reflect any historical reliance.

How do others use this relationship type? And how do you maintain the relationship based on different scenarios? (such as the one I've attached as an example)