diff --git a/tests/acceptance/bootstrap/CollaborationContext.php b/tests/acceptance/bootstrap/CollaborationContext.php
index 006430d206..026a3df94c 100644
--- a/tests/acceptance/bootstrap/CollaborationContext.php
+++ b/tests/acceptance/bootstrap/CollaborationContext.php
@@ -355,4 +355,79 @@ class CollaborationContext implements Context {
 			}
 		}
 	}
+
+	/**
+	 * @Then the app list response should contain the following information:
+	 *
+	 * @param TableNode $table
+	 *
+	 * @return void
+	 * @throws Exception
+	 */
+	public function theAppListResponseShouldContainTheFollowingInformation(TableNode $table): void {
+		$responseArray = $this->featureContext->getJsonDecodedResponse($this->featureContext->getResponse());
+
+		if (!isset($responseArray['mime-types'])) {
+			throw new Exception(__METHOD__ . "The response does not contain a 'mime-types' key.");
+		}
+
+		$mimeTypes = $responseArray['mime-types'];
+
+		$mimeTypeMap = [];
+		foreach ($mimeTypes as $mimeType) {
+			$mimeTypeMap[$mimeType['mime_type']] = $mimeType;
+		}
+
+		foreach ($table->getColumnsHash() as $row) {
+			if (!isset($mimeTypeMap[$row['mimeType']])) {
+				throw new Exception("Mime type '{$row['mimeType']}' not found in the response.");
+			}
+
+			$mimeType = $mimeTypeMap[$row['mimeType']];
+			foreach ($mimeType['app_providers'] as $provider) {
+				if ($provider['name'] === 'OnlyOffice' && $row['onlyOffice']) {
+					Assert::assertSame(
+						$row['onlyOffice'],
+						$provider['target_ext'],
+						"Expected target_ext for OnlyOffice in mimeType '{$row['onlyOffice']} but found '{$provider['target_ext']}"
+					);
+				}
+				if ($provider['name'] === 'Collabora' && $row['collabora']) {
+					Assert::assertSame(
+						$row['collabora'],
+						$provider['target_ext'],
+						"Expected target_ext for Collabora in mimeType '{$row['collabora']} but found '{$provider['target_ext']}"
+					);
+				}
+			}
+		}
+	}
+
+	/**
+	 * @When user :user has created a file :file in space :space using wopi endpoint
+	 *
+	 * @param string $user
+	 * @param string $file
+	 * @param string $space
+	 *
+	 * @return string
+	 * @throws GuzzleException
+	 */
+	public function userHasCreatedAFileInSpaceUsingWopiEndpoint(string $user, string $file, string $space):string {
+		$spaceId = $this->spacesContext->getSpaceIdByName($user, $space);
+		$splitSpaceId = explode('$', $spaceId);
+		$parentContainerId = $splitSpaceId[0] . '$' . $splitSpaceId[1] . '!' . $splitSpaceId[1];
+		$response = CollaborationHelper::createFile(
+			$this->featureContext->getBaseUrl(),
+			$this->featureContext->getStepLineRef(),
+			$user,
+			$this->featureContext->getPasswordForUser($user),
+			$parentContainerId,
+			$file
+		);
+		$this->featureContext->theHTTPStatusCodeShouldBe(200, "", $response);
+		$decodedResponse =  json_decode($response->getBody()->getContents(), true);
+		return $decodedResponse['file_id'];
+	}
+
 }
diff --git a/tests/acceptance/bootstrap/SpacesContext.php b/tests/acceptance/bootstrap/SpacesContext.php
index 0695f0c235..f83cd73be2 100644
--- a/tests/acceptance/bootstrap/SpacesContext.php
+++ b/tests/acceptance/bootstrap/SpacesContext.php
@@ -1971,7 +1971,6 @@ class SpacesContext implements Context {
 		string $fileName,
 		string $spaceName
 	):void {
-		$this->getSpaceIdByName($user, $spaceName);
 		$response = $this->featureContext->downloadFileAsUserUsingPassword($user, $fileName, $this->featureContext->getPasswordForUser($user));
 		Assert::assertGreaterThanOrEqual(
 			400,
diff --git a/tests/acceptance/features/apiCollaboration/checkFileInfo.feature b/tests/acceptance/features/apiCollaboration/checkFileInfo.feature
index 477b63c5af..add49e22c0 100644
--- a/tests/acceptance/features/apiCollaboration/checkFileInfo.feature
+++ b/tests/acceptance/features/apiCollaboration/checkFileInfo.feature
@@ -1862,3 +1862,19 @@ Feature: check file info with different wopi apps
     Then the HTTP status code should be "200"
     And the response should not contain the following MIME types:
       | application/octet-stream |
+
+
+  Scenario: check that '/app/list' contain WebOffice template
+    When user "Alice" sends HTTP method "GET" to URL "/app/list"
+    Then the HTTP status code should be "200"
+    And the app list response should contain the following information:
+      | mimeType                                                                | onlyOffice | collabora |
+      | application/vnd.ms-powerpoint.template.macroenabled.12                  | pptx       |           |
+      | application/vnd.oasis.opendocument.presentation-template                | pptx       | odp       |
+      | application/vnd.openxmlformats-officedocument.spreadsheetml.template    | xlsx       |           |
+      | application/vnd.oasis.opendocument.spreadsheet-template                 | xlsx       | ods       |
+      | application/vnd.openxmlformats-officedocument.presentationml.template   | pptx       |           |
+      | application/vnd.openxmlformats-officedocument.wordprocessingml.template | docx       |           |
+      | application/vnd.ms-word.template.macroenabled.12                        | docx       |           |
+      | application/vnd.oasis.opendocument.text-template                        | docx       | odt       |
+      | application/vnd.ms-excel.template.macroenabled.12                       | xlsx       |           |
diff --git a/tests/acceptance/features/apiCollaboration/wopi.feature b/tests/acceptance/features/apiCollaboration/wopi.feature
index 741e003a5a..8cd4e39aa7 100644
--- a/tests/acceptance/features/apiCollaboration/wopi.feature
+++ b/tests/acceptance/features/apiCollaboration/wopi.feature
@@ -1080,3 +1080,51 @@ Feature: collaboration (wopi)
       """
     And for user "Alice" folder "testFolder" of the space "new-space" should not contain these files:
       | simple.odt |
+
+
+  Scenario Outline: open file with .potx extension and template
+    Given user "Alice" has uploaded file "filesForUpload/template.xltx" to "template.xltx"
+    And we save it into "TEMPLATEID"
+    And user "Alice" has created a file "template.pptx" in space "Personal" using wopi endpoint
+    And we save it into "FILEID"
+    When user "Alice" sends HTTP method "POST" to URL "<app-endpoint>"
+    Then the HTTP status code should be "200"
+    And the JSON data of the response should match
+      """
+      {
+        "type": "object",
+        "required": [
+          "app_url",
+          "method",
+          "form_parameters"
+        ],
+        "properties": {
+          "app_url": {
+            "type": "string",
+            "pattern": "^.*\\?WOPISrc=.*wopi%2Ffiles%2F[a-fA-F0-9]{64}$"
+          },
+          "method": {
+            "const": "POST"
+          },
+          "form_parameters": {
+            "type": "object",
+            "required": [
+              "access_token",
+              "access_token_ttl"
+            ],
+            "properties": {
+              "access_token": {
+                "type": "string"
+              },
+              "access_token_ttl": {
+                "type": "string"
+              }
+            }
+          }
+        }
+      }
+      """
+    Examples:
+      | app-endpoint                                                                                |
+      | /app/open?file_id=<<FILEID>>&app_name=Collabora&view_mode=write&template_id=<<TEMPLATEID>>  |
+      | /app/open?file_id=<<FILEID>>&app_name=OnlyOffice&view_mode=write&template_id=<<TEMPLATEID>> |
diff --git a/tests/acceptance/filesForUpload/template.xltx b/tests/acceptance/filesForUpload/template.xltx
new file mode 100644
index 0000000000..11611d37e7
Binary files /dev/null and b/tests/acceptance/filesForUpload/template.xltx differ