Place InDesign spread in another InDesign Document

In the back of our magazines, there are pages called "resources" where spreads of different stories and where to find out items detailed in that story. Right now, I am having to export all those stories as a spread PDF. Which also means I need to do that every time there is a change. Is there a way to place InDesign files as spreads into another InDesign document? I saw a similar question was asked about eight years ago, but nothing really useful was said.