Known Improvements list added

README.md

@@ -1 +1,26 @@
 # ModuleUsers
+
+
+# Known Improvements
+
+1. Remove the relationship to users, since it is not needed.
+
+const RoleType = new GraphQLObjectType({
+  name: 'Role',
+  fields: () => ({
+    id: { type: GraphQLID},
+    name: {type: GraphQLString},
+    users: {
+      type: new GraphQLList(UserType),
+      resolve(parent, args) {
+        return User.find({roleId: parent.id});
+      }
+    }
+  })
+});
+
+2. Roles should be an Enum Type.
+
+Since roles just have a name field, I think we should use the ENUM type... https://graphql.org/learn/schema/#enumeration-types
+They would just be resolved in Mongoose/MongoDB as strings and we would validate specifcially to those strings.
+Unless there's going to be many types of roles in the future.