diff --git a/tests/TestHelpers/GraphHelper.php b/tests/TestHelpers/GraphHelper.php
index b24f46516..253e582a2 100644
--- a/tests/TestHelpers/GraphHelper.php
+++ b/tests/TestHelpers/GraphHelper.php
@@ -1581,8 +1581,8 @@ class GraphHelper {
 	 * @param string $password
 	 * @param string $spaceId
 	 * @param string $itemId
-	 * @param string $shareeId
-	 * @param string $shareType
+	 * @param array $shareeIds
+	 * @param array $shareTypes
 	 * @param string|null $permissionsRole
 	 * @param string|null $permissionsAction
 	 * @param string|null $expireDate
@@ -1598,8 +1598,8 @@ class GraphHelper {
 		string $password,
 		string $spaceId,
 		string $itemId,
-		string $shareeId,
-		string $shareType,
+		array $shareeIds,
+		array $shareTypes,
 		?string $permissionsRole,
 		?string $permissionsAction,
 		?string $expireDate
@@ -1607,10 +1607,13 @@ class GraphHelper {
 		$url = self::getBetaFullUrl($baseUrl, "drives/$spaceId/items/$itemId/invite");
 		$body = [];
 
-		$recipients['objectId'] = $shareeId;
-		$recipients['@libre.graph.recipient.type'] = $shareType;
-
-		$body['recipients'] = [$recipients];
+		foreach ($shareeIds as $index => $shareeId) {
+			$shareType = $shareTypes[$index];
+			$body['recipients'][] = [
+				"@libre.graph.recipient.type" => $shareType,
+				"objectId" => $shareeId
+			];
+		}
 
 		if ($permissionsRole !== null) {
 			$roleId = self::getPermissionsRoleIdByName($permissionsRole);
diff --git a/tests/acceptance/features/apiSharingNg/shareInvitations.feature b/tests/acceptance/features/apiSharingNg/shareInvitations.feature
index 827c86299..9fdc189dd 100644
--- a/tests/acceptance/features/apiSharingNg/shareInvitations.feature
+++ b/tests/acceptance/features/apiSharingNg/shareInvitations.feature
@@ -979,3 +979,70 @@ Feature: Send a sharing invitations
       | Co Owner         | folder        | FolderToShare  |
       | Uploader         | folder        | FolderToShare  |
       | Manager          | folder        | FolderToShare  |
+
+
+  Scenario Outline: try to send sharing invitation to multiple groups
+    Given these users have been created with default attributes and without skeleton files:
+      | username |
+      | Carol    |
+      | Bob      |
+    And group "grp1" has been created
+    And group "grp2" has been created
+    And the following users have been added to the following groups
+      | username | groupname |
+      | Brian    | grp1      |
+      | Carol    | grp2      |
+      | Bob      | grp2      |
+    And user "Alice" has uploaded file with content "to share" to "/textfile1.txt"
+    And user "Alice" has created folder "FolderToShare"
+    When user "Alice" sends the following share invitation using the Graph API:
+      | resourceType    | <resource-type>    |
+      | resource        | <path>             |
+      | space           | Personal           |
+      | sharee          | grp1, grp2         |
+      | shareType       | group, group       |
+      | permissionsRole | <permissions-role> |
+    Then the HTTP status code should be "400"
+    And the JSON data of the response should match
+      """
+      {
+        "type": "object",
+        "required": [
+          "error"
+        ],
+        "properties": {
+          "error": {
+            "type": "object",
+            "required": [
+              "code",
+              "message"
+            ],
+            "properties": {
+              "code": {
+                "type": "string",
+                "enum": [
+                  "invalidRequest"
+                ]
+              },
+              "message": {
+                "type": "string",
+                "enum": [
+                  "Key: 'DriveItemInvite.Recipients' Error:Field validation for 'Recipients' failed on the 'len' tag"
+                ]
+              }
+            }
+          }
+        }
+      }
+      """
+    Examples:
+      | permissions-role | resource-type | path           |
+      | Viewer           | file          | /textfile1.txt |
+      | File Editor      | file          | /textfile1.txt |
+      | Co Owner         | file          | /textfile1.txt |
+      | Manager          | file          | /textfile1.txt |
+      | Viewer           | folder        | FolderToShare  |
+      | Editor           | folder        | FolderToShare  |
+      | Co Owner         | folder        | FolderToShare  |
+      | Uploader         | folder        | FolderToShare  |
+      | Manager          | folder        | FolderToShare  |
diff --git a/tests/acceptance/features/bootstrap/SharingNgContext.php b/tests/acceptance/features/bootstrap/SharingNgContext.php
index 281f2def3..eb016d95b 100644
--- a/tests/acceptance/features/bootstrap/SharingNgContext.php
+++ b/tests/acceptance/features/bootstrap/SharingNgContext.php
@@ -143,9 +143,16 @@ class SharingNgContext implements Context {
 			? $this->spacesContext->getResourceId($user, $rows['space'], $rows['resource'])
 			: $this->spacesContext->getFileId($user, $rows['space'], $rows['resource']);
 
-		$shareeId = ($rows['shareType'] === 'user')
-			? $this->featureContext->getAttributeOfCreatedUser($rows['sharee'], 'id')
-			: $this->featureContext->getAttributeOfCreatedGroup($rows['sharee'], 'id');
+		$sharees = array_map('trim', explode(',', $rows['sharee']));
+		$shareTypes = array_map('trim', explode(',', $rows['shareType']));
+
+		$shareeIds = [];
+		foreach ($sharees as $index => $sharee) {
+			$shareType = $shareTypes[$index];
+			$shareeIds[] = ($shareType === 'user')
+				? $this->featureContext->getAttributeOfCreatedUser($sharee, 'id')
+				: $this->featureContext->getAttributeOfCreatedGroup($sharee, 'id');
+		}
 
 		$permissionsRole = $rows['permissionsRole'] ?? null;
 		$permissionsAction = $rows['permissionsAction'] ?? null;
@@ -158,8 +165,8 @@ class SharingNgContext implements Context {
 			$this->featureContext->getPasswordForUser($user),
 			$spaceId,
 			$itemId,
-			$shareeId,
-			$rows['shareType'],
+			$shareeIds,
+			$shareTypes,
 			$permissionsRole,
 			$permissionsAction,
 			$expireDate