diff --git a/src/dms/tests/EdFi.DataManagementService.Tests.E2E/Features/ResourceQueries/ExperimentalQueries.feature.disabled b/src/dms/tests/EdFi.DataManagementService.Tests.E2E/Features/ResourceQueries/ExperimentalQueries.feature.disabled
index 6e79f09b0..75dff1d79 100644
--- a/src/dms/tests/EdFi.DataManagementService.Tests.E2E/Features/ResourceQueries/ExperimentalQueries.feature.disabled
+++ b/src/dms/tests/EdFi.DataManagementService.Tests.E2E/Features/ResourceQueries/ExperimentalQueries.feature.disabled
@@ -31,7 +31,7 @@ Feature: Experimental / proposed features for enhanced paging
               And the response body should match the most recently inserted school
 
         @API-258 @ignore
-        Scenario: 03 Ensure that clients can perform a DESCending sort by an attribute
+        Scenario: 02 Ensure that clients can perform a DESCending sort by an attribute
              When a GET request is made to "/ed-fi/schools?orderBy=schoolId&direction=desc"
              Then it should respond with 200
               And the response body is
@@ -87,7 +87,7 @@ Feature: Experimental / proposed features for enhanced paging
                   """
 
         @API-258 @ignore
-        Scenario: 04 Ensure that clients can perform an ASCending sort by an attribute
+        Scenario: 03 Ensure that clients can perform an ASCending sort by an attribute
              When a GET request is made to "/ed-fi/schools?orderBy=schoolId&direction=asc"
              Then it should respond with 200
               And the response body is
diff --git a/src/dms/tests/EdFi.DataManagementService.Tests.E2E/Features/Resources/etag.feature.disabled b/src/dms/tests/EdFi.DataManagementService.Tests.E2E/Features/Resources/etag.feature.disabled
new file mode 100644
index 000000000..8c4c96501
--- /dev/null
+++ b/src/dms/tests/EdFi.DataManagementService.Tests.E2E/Features/Resources/etag.feature.disabled
@@ -0,0 +1,67 @@
+Feature: Validates the functionality of the ETag
+
+        Background:
+
+            Given the system has these "students"
+                  | studentUniqueId | birthDate  | firstName | lastSurname |
+                  | 111111          | 2014-08-14 | Russella  | Mayers      |
+
+        @API-260
+        Scenario: 01 Ensure that clients can retrieve an ETag in the response header
+             When a GET request is made to "/ed-fi/students/{id}"
+             Then it should respond with 200
+              And the response body is
+                  """
+                  {
+                    "studentUniqueId": "111111",
+                    "birthDate": "2014-08-14",
+                    "firstName": "Russella",
+                    "lastSurname": "Mayers",
+                    "_etag": "{etag}"
+                  }
+                  """
+              And the ETag is in the response header
+
+        @API-261
+        Scenario: 02 Ensure that clients can pass an ETag in the request header
+             When a PUT if-match "{etag}" request is made to "/ed-fi/students/{id}" with
+                  """
+                  {
+                      "studentUniqueId": "111111",
+                      "birthDate": "2014-08-14",
+                      "firstName": "Russella",
+                      "lastSurname": "Mayorga"
+                  }
+                  """
+             Then it should respond with 204
+
+        @API-262
+        Scenario: 03 Ensure that clients cannot pass a different ETag in the If-Match header
+             When a PUT if-match "0000000000" request is made to "/ed-fi/students/{id}" with
+                  """
+                  {
+                      "studentUniqueId": "111111",
+                      "birthDate": "2014-08-14",
+                      "firstName": "Russella",
+                      "lastSurname": "Mulligan"
+                  }
+                  """
+             Then it should respond with 412
+              And the response body is
+                  """
+                  {
+                      "detail": "The item has been modified by another user.",
+                      "type": "urn:ed-fi:api:optimistic-lock-failed",
+                      "title": "Optimistic Lock Failed",
+                      "status": 412,
+                      "correlationId": null,
+                      "errors": [
+                          "The resource item's etag value does not match what was specified in the 'If-Match' request header indicating that it has been modified by another client since it was last retrieved."
+                      ]
+                  }
+                  """
+
+
+
+
+