Okay, so imagine you have a secret treasure map. But instead of being a normal map that everyone knows about, it's a special kind of map that not many people have seen before. This special map is called "grey literature."
Now, there’s a group of adult people called the Grey Literature International Steering Committee, or GLISC for short, that like to talk about these special maps. They want to make sure that everyone knows about them!
So they get together and talk about the special maps, making sure they are finding all of them and making them available to everyone who wants to see them. They help people understand what the maps mean and how to use them.
They even have special conferences, which are like big meetings, where they talk about these special maps with other adults who like to talk about them too. All of this is to help make it easy for people to use these special maps to find the secret treasure!