diff --git a/plugins/modules/hpilo_boot.py b/plugins/modules/hpilo_boot.py
index f663a7b5f5..ace79a493a 100644
--- a/plugins/modules/hpilo_boot.py
+++ b/plugins/modules/hpilo_boot.py
@@ -15,9 +15,16 @@ module: hpilo_boot
 author: Dag Wieers (@dagwieers)
 short_description: Boot system using specific media through HP iLO interface
 description:
-- "This module boots a system through its HP iLO interface. The boot media
-  can be one of: cdrom, floppy, hdd, network or usb."
-- This module requires the hpilo python module.
+  - "This module boots a system through its HP iLO interface. The boot media
+    can be one of: cdrom, floppy, hdd, network or usb."
+  - This module requires the hpilo python module.
+extends_documentation_fragment:
+  - community.general.attributes
+attributes:
+  check_mode:
+    support: none
+  diff_mode:
+    support: none
 options:
   host:
     description:
diff --git a/plugins/modules/idrac_redfish_command.py b/plugins/modules/idrac_redfish_command.py
index 9e523b6d11..3c81267f45 100644
--- a/plugins/modules/idrac_redfish_command.py
+++ b/plugins/modules/idrac_redfish_command.py
@@ -16,6 +16,13 @@ description:
   - Builds Redfish URIs locally and sends them to remote OOB controllers to
     perform an action.
   - For use with Dell iDRAC operations that require Redfish OEM extensions.
+extends_documentation_fragment:
+  - community.general.attributes
+attributes:
+  check_mode:
+    support: none
+  diff_mode:
+    support: none
 options:
   category:
     required: true
diff --git a/plugins/modules/idrac_redfish_config.py b/plugins/modules/idrac_redfish_config.py
index f995258c7d..cc47e62d2e 100644
--- a/plugins/modules/idrac_redfish_config.py
+++ b/plugins/modules/idrac_redfish_config.py
@@ -16,6 +16,13 @@ description:
   - For use with Dell iDRAC operations that require Redfish OEM extensions
   - Builds Redfish URIs locally and sends them to remote iDRAC controllers to
     set or update a configuration attribute.
+extends_documentation_fragment:
+  - community.general.attributes
+attributes:
+  check_mode:
+    support: none
+  diff_mode:
+    support: none
 options:
   category:
     required: true
diff --git a/plugins/modules/ilo_redfish_config.py b/plugins/modules/ilo_redfish_config.py
index 1c68127fa4..1f021895dc 100644
--- a/plugins/modules/ilo_redfish_config.py
+++ b/plugins/modules/ilo_redfish_config.py
@@ -15,6 +15,13 @@ description:
   - Builds Redfish URIs locally and sends them to iLO to
     set or update a configuration attribute.
   - For use with HPE iLO operations that require Redfish OEM extensions.
+extends_documentation_fragment:
+  - community.general.attributes
+attributes:
+  check_mode:
+    support: none
+  diff_mode:
+    support: none
 options:
   category:
     required: true
diff --git a/plugins/modules/ipmi_boot.py b/plugins/modules/ipmi_boot.py
index 3cfa60d18e..7a4d2b6ec4 100644
--- a/plugins/modules/ipmi_boot.py
+++ b/plugins/modules/ipmi_boot.py
@@ -15,6 +15,13 @@ module: ipmi_boot
 short_description: Management of order of boot devices
 description:
   - Use this module to manage order of boot devices
+extends_documentation_fragment:
+  - community.general.attributes
+attributes:
+  check_mode:
+    support: full
+  diff_mode:
+    support: none
 options:
   name:
     description:
diff --git a/plugins/modules/ipmi_power.py b/plugins/modules/ipmi_power.py
index fa23b289b5..c5ec27a480 100644
--- a/plugins/modules/ipmi_power.py
+++ b/plugins/modules/ipmi_power.py
@@ -15,6 +15,13 @@ module: ipmi_power
 short_description: Power management for machine
 description:
   - Use this module for power management
+extends_documentation_fragment:
+  - community.general.attributes
+attributes:
+  check_mode:
+    support: full
+  diff_mode:
+    support: none
 options:
   name:
     description:
diff --git a/plugins/modules/ocapi_command.py b/plugins/modules/ocapi_command.py
index 73c0e22bd5..ed2366736a 100644
--- a/plugins/modules/ocapi_command.py
+++ b/plugins/modules/ocapi_command.py
@@ -17,6 +17,13 @@ description:
   - Builds OCAPI URIs locally and sends them to remote OOB controllers to
     perform an action.
   - Manages OOB controller such as Indicator LED, Reboot, Power Mode, Firmware Update.
+extends_documentation_fragment:
+  - community.general.attributes
+attributes:
+  check_mode:
+    support: full
+  diff_mode:
+    support: none
 options:
   category:
     required: true
diff --git a/plugins/modules/redfish_command.py b/plugins/modules/redfish_command.py
index ac19fb0e2b..400677eabb 100644
--- a/plugins/modules/redfish_command.py
+++ b/plugins/modules/redfish_command.py
@@ -18,6 +18,13 @@ description:
   - Manages OOB controller ex. reboot, log management.
   - Manages OOB controller users ex. add, remove, update.
   - Manages system power ex. on, off, graceful and forced reboot.
+extends_documentation_fragment:
+  - community.general.attributes
+attributes:
+  check_mode:
+    support: none
+  diff_mode:
+    support: none
 options:
   category:
     required: true
diff --git a/plugins/modules/redfish_config.py b/plugins/modules/redfish_config.py
index df8cd732bd..9f31870e32 100644
--- a/plugins/modules/redfish_config.py
+++ b/plugins/modules/redfish_config.py
@@ -17,6 +17,13 @@ description:
     set or update a configuration attribute.
   - Manages BIOS configuration settings.
   - Manages OOB controller configuration settings.
+extends_documentation_fragment:
+  - community.general.attributes
+attributes:
+  check_mode:
+    support: none
+  diff_mode:
+    support: none
 options:
   category:
     required: true
diff --git a/plugins/modules/wdc_redfish_command.py b/plugins/modules/wdc_redfish_command.py
index 0b89a1ff15..a51d454d9b 100644
--- a/plugins/modules/wdc_redfish_command.py
+++ b/plugins/modules/wdc_redfish_command.py
@@ -17,6 +17,13 @@ description:
   - Builds Redfish URIs locally and sends them to remote OOB controllers to
     perform an action.
   - Manages OOB controller firmware. For example, Firmware Activate, Update and Activate.
+extends_documentation_fragment:
+  - community.general.attributes
+attributes:
+  check_mode:
+    support: full
+  diff_mode:
+    support: none
 options:
   category:
     required: true
diff --git a/plugins/modules/xcc_redfish_command.py b/plugins/modules/xcc_redfish_command.py
index 4fb0dfe178..494ea061ee 100644
--- a/plugins/modules/xcc_redfish_command.py
+++ b/plugins/modules/xcc_redfish_command.py
@@ -20,6 +20,13 @@ description:
   - Supports getting information back via GET method.
   - Supports updating a configuration attribute via PATCH method.
   - Supports performing an action via POST method.
+extends_documentation_fragment:
+  - community.general.attributes
+attributes:
+  check_mode:
+    support: none
+  diff_mode:
+    support: none
 options:
   category:
     required: true