diff --git a/e2e/_api/util.mjs b/e2e/_api/util.mjs
index 7a06dae75c..e319d70b9c 100644
--- a/e2e/_api/util.mjs
+++ b/e2e/_api/util.mjs
@@ -1,3 +1,8 @@
+/**
+ * This file is copied from graphql-relay-js: https://github.com/graphql/graphql-relay-js/blob/main/src/connection/arrayConnection.ts
+ * It's licensed under the MIT license found at the bottom of the file (per the project's agreement)
+ */
+
 export function connectionFromArray(data, args) {
 	return connectionFromArraySlice(data, args, {
 		sliceStart: 0,
@@ -108,3 +113,28 @@ function base64(str) {
 function unbase64(str) {
 	return atob(str)
 }
+
+/**
+ * 
+MIT License
+
+Copyright (c) GraphQL Contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */