10. MAKING COLLECTION SETS IN LIGHTROOM
THE USE OF collections will certainly speed up the process of finding the best picture inside Lightroom, but as you start creating more and more collections, you’re going to start running into problems with finding the collection you need.
The more collections you create, the longer the list in the Collections panel will grow, and you’ll spend more and more time scrolling up and down trying to find the collection you want.
You can take this organization one step further by giving it more of a hierarchical look, so that you can isolate specific collections you want to work with at any given point in time. ...