A method of "highlighting" key items, moments, whatever, in previous chapters.

The AI has trouble reliably using the events of previous chapters to determine “current” events while generating prose. Often, it will insert something that dies not exist because it can’t exist according to the previous chapters or scenes. If there were a method we could use to highlight important features, events, or situations in previous chapters to “guide” the AI more directly, that could improve story development and flow with much less editing needed.