So this means, if I want to create the exact same component as an existing one, where I only want to change the rest call, everything else stays the same (markup, css, functionality), I have to (re)implement the existing component by myself?
It may be an invalid assumption that Lithium has the component coded with a RESTAPI call. It is quite likely, however, that someone else on the forum has done something similar and you can build on that.
This article might be valuable to you. Does this do what you want?
