Another possibility would be an object library:
“I have an idea for a new feature. Is it possible for you to implement a library where all of our characters and locations can be saved? The way I am seeing this work is as we create a new character, it will automatically be saved into the library, along with all of its attributes, descriptions and notes. The same would work for locations. This way, when writing a story using characters and locations from a previous story, we wouldn’t have to set up the characters and locations all over again. In the library window, there could be tabs at the top for Characters and Locations.” – from Ronald K.