diff --git a/datamodels/2.x/itop-config-mgmt/datamodel.itop-config-mgmt.xml b/datamodels/2.x/itop-config-mgmt/datamodel.itop-config-mgmt.xml
index 7b0c97f85d..a5ab802e0d 100755
--- a/datamodels/2.x/itop-config-mgmt/datamodel.itop-config-mgmt.xml
+++ b/datamodels/2.x/itop-config-mgmt/datamodel.itop-config-mgmt.xml
@@ -4415,6 +4415,11 @@
           <extkey_attcode>osfamily_id</extkey_attcode>
           <target_attcode>name</target_attcode>
         </field>
+        <field id="ospatches_list" xsi:type="AttributeLinkedSet">
+          <linked_class>OSPatch</linked_class>
+          <ext_key_to_me>osversion_id</ext_key_to_me>
+          <edit_mode>in_place</edit_mode>
+        </field>
       </fields>
       <methods/>
       <presentation>
@@ -4426,6 +4431,9 @@
             <item id="osfamily_id">
               <rank>20</rank>
             </item>
+            <item id="ospatches_list">
+              <rank>30</rank>
+            </item>
           </items>
         </details>
         <search>
@@ -4481,6 +4489,11 @@
           <storage_max_height>128</storage_max_height>
           <is_null_allowed>true</is_null_allowed>
         </field>
+        <field id="osversions_list" xsi:type="AttributeLinkedSet">
+          <linked_class>OSVersion</linked_class>
+          <ext_key_to_me>osfamily_id</ext_key_to_me>
+          <edit_mode>in_place</edit_mode>
+        </field>
       </fields>
       <methods/>
       <presentation>
@@ -4492,6 +4505,9 @@
             <item id="logo">
               <rank>20</rank>
             </item>
+            <item id="osversions_list">
+              <rank>30</rank>
+            </item>
           </items>
         </details>
         <search>
@@ -4563,6 +4579,16 @@
           <count_max>0</count_max>
           <duplicates/>
         </field>
+        <field id="models_list" xsi:type="AttributeLinkedSet">
+          <linked_class>Model</linked_class>
+          <ext_key_to_me>brand_id</ext_key_to_me>
+          <edit_mode>in_place</edit_mode>
+        </field>
+        <field id="iosversions_list" xsi:type="AttributeLinkedSet">
+          <linked_class>IOSVersion</linked_class>
+          <ext_key_to_me>brand_id</ext_key_to_me>
+          <edit_mode>in_place</edit_mode>
+        </field>
       </fields>
       <methods/>
       <presentation>
@@ -4574,9 +4600,15 @@
             <item id="logo">
               <rank>20</rank>
             </item>
-            <item id="physicaldevices_list">
+            <item id="models_list">
               <rank>30</rank>
             </item>
+            <item id="physicaldevices_list">
+              <rank>40</rank>
+            </item>
+            <item id="iosversions_list">
+              <rank>50</rank>
+            </item>
           </items>
         </details>
         <search>
@@ -4894,6 +4926,11 @@
           <extkey_attcode>brand_id</extkey_attcode>
           <target_attcode>name</target_attcode>
         </field>
+        <field id="networkdevices_list" xsi:type="AttributeLinkedSet">
+          <linked_class>NetworkDevice</linked_class>
+          <ext_key_to_me>iosversion_id</ext_key_to_me>
+          <edit_mode>add_only</edit_mode>
+        </field>
       </fields>
       <methods/>
       <presentation>
@@ -4905,6 +4942,9 @@
             <item id="brand_id">
               <rank>20</rank>
             </item>
+            <item id="networkdevices_list">
+              <rank>30</rank>
+            </item>
           </items>
         </details>
         <search>
diff --git a/datamodels/2.x/itop-config-mgmt/dictionaries/en.dict.itop-config-mgmt.php b/datamodels/2.x/itop-config-mgmt/dictionaries/en.dict.itop-config-mgmt.php
index 1fb57c29b3..12b0d2f567 100644
--- a/datamodels/2.x/itop-config-mgmt/dictionaries/en.dict.itop-config-mgmt.php
+++ b/datamodels/2.x/itop-config-mgmt/dictionaries/en.dict.itop-config-mgmt.php
@@ -1073,6 +1073,8 @@
 	'Class:OSVersion/Attribute:osfamily_id+' => '',
 	'Class:OSVersion/Attribute:osfamily_name' => 'OS family name',
 	'Class:OSVersion/Attribute:osfamily_name+' => '',
+	'Class:OSVersion/Attribute:ospatches_list' => 'OS patches',
+	'Class:OSVersion/Attribute:ospatches_list+' => 'All the OS patches for this OS version',
 ]);
 
 //
@@ -1082,6 +1084,8 @@
 Dict::Add('EN US', 'English', 'English', [
 	'Class:OSFamily' => 'OS Family',
 	'Class:OSFamily+' => '',
+	'Class:OSFamily/Attribute:osversions_list' => 'OS versions',
+	'Class:OSFamily/Attribute:osversions_list+' => 'All the OS versions for this OS family',
 ]);
 
 //
@@ -1091,8 +1095,12 @@
 Dict::Add('EN US', 'English', 'English', [
 	'Class:Brand' => 'Brand',
 	'Class:Brand+' => '',
+	'Class:Brand/Attribute:iosversions_list' => 'IOS versions',
+	'Class:Brand/Attribute:iosversions_list+' => 'All the IOS versions from this brand',
 	'Class:Brand/Attribute:logo' => 'Logo',
 	'Class:Brand/Attribute:logo+' => '',
+	'Class:Brand/Attribute:models_list' => 'Models',
+	'Class:Brand/Attribute:models_list+' => 'All models for this brand',
 	'Class:Brand/Attribute:physicaldevices_list' => 'Physical devices',
 	'Class:Brand/Attribute:physicaldevices_list+' => 'All the physical devices corresponding to this brand',
 	'Class:Brand/UniquenessRule:name+' => 'The name must be unique',
@@ -1179,6 +1187,8 @@
 	'Class:IOSVersion/Attribute:brand_id+' => '',
 	'Class:IOSVersion/Attribute:brand_name' => 'Brand name',
 	'Class:IOSVersion/Attribute:brand_name+' => '',
+	'Class:IOSVersion/Attribute:networkdevices_list' => 'Network devices',
+	'Class:IOSVersion/Attribute:networkdevices_list+' => 'All the network devices running this IOS version',
 ]);
 
 //