diff --git a/plugins/modules/hana_query.py b/plugins/modules/hana_query.py
index 746b2a3f44..0b12e9935c 100644
--- a/plugins/modules/hana_query.py
+++ b/plugins/modules/hana_query.py
@@ -13,6 +13,13 @@ module: hana_query
 short_description: Execute SQL on HANA
 version_added: 3.2.0
 description: This module executes SQL statements on HANA with hdbsql.
+extends_documentation_fragment:
+    - community.general.attributes
+attributes:
+    check_mode:
+        support: none
+    diff_mode:
+        support: none
 options:
     sid:
         description: The system ID.
@@ -65,8 +72,6 @@ options:
           It is better to supply a one-element list instead to avoid mangled input.
         type: list
         elements: str
-notes:
-    - Does not support C(check_mode).
 author:
     - Rainer Leber (@rainerleber)
 '''
diff --git a/plugins/modules/sap_task_list_execute.py b/plugins/modules/sap_task_list_execute.py
index 29936b8483..14b347e448 100644
--- a/plugins/modules/sap_task_list_execute.py
+++ b/plugins/modules/sap_task_list_execute.py
@@ -18,6 +18,13 @@ description:
     have these available.
   - Tasks in the task list which requires manual activities will be confirmed automatically.
   - This module will use the RFC package C(STC_TM_API).
+extends_documentation_fragment:
+  - community.general.attributes
+attributes:
+  check_mode:
+    support: none
+  diff_mode:
+    support: none
 
 requirements:
   - pyrfc >= 2.4.0
@@ -87,8 +94,6 @@ options:
     default: false
     type: bool
 
-notes:
-    - Does not support C(check_mode).
 author:
     - Rainer Leber (@rainerleber)
 '''
diff --git a/plugins/modules/sapcar_extract.py b/plugins/modules/sapcar_extract.py
index 57ede47616..badd466e18 100644
--- a/plugins/modules/sapcar_extract.py
+++ b/plugins/modules/sapcar_extract.py
@@ -15,6 +15,15 @@ version_added: "3.2.0"
 description:
     - Provides support for unpacking C(sar)/C(car) files with the SAPCAR binary from SAP and pulling
       information back into Ansible.
+extends_documentation_fragment:
+    - community.general.attributes
+attributes:
+  check_mode:
+    support: partial
+    details:
+      - Always returns C(changed=true) in check mode.
+  diff_mode:
+    support: none
 options:
   path:
     description: The path to the SAR/CAR file.
@@ -51,8 +60,6 @@ options:
     type: bool
 author:
     - Rainer Leber (@RainerLeber)
-notes:
-    - Always returns C(changed=true) in C(check_mode).
 '''
 
 EXAMPLES = """