diff --git a/changelogs/fragments/341-add-dhcpv6-client-use-interface-duid.yml b/changelogs/fragments/341-add-dhcpv6-client-use-interface-duid.yml
new file mode 100644
index 0000000..f034497
--- /dev/null
+++ b/changelogs/fragments/341-add-dhcpv6-client-use-interface-duid.yml
@@ -0,0 +1,2 @@
+minor_changes:
+  - api_info, api_modify - add the ``use-interface-duid`` option for ``ipv6 dhcp-client`` path. This option prevents issues with Fritzbox modems and routers, when using virtual interfaces (like VLANs) may create duplicated records in hosts config, this breaks original "expose-host" function. Also add the ``script``, ``custom-duid`` and ``validate-server-duid`` as backport from 7.15 version update (https://github.com/ansible-collections/community.routeros/pull/341).
diff --git a/plugins/module_utils/_api_data.py b/plugins/module_utils/_api_data.py
index f88950c..fc50f4c 100644
--- a/plugins/module_utils/_api_data.py
+++ b/plugins/module_utils/_api_data.py
@@ -3544,6 +3544,14 @@ PATHS = {
                 'request': KeyInfo(),
                 'use-peer-dns': KeyInfo(default=True),
             },
+            versioned_fields=[
+                # Mikrotik does not provide exact version in official changelogs.
+                # The 7.15 version is the earliest, found option in router config backups:
+                ([('7.15', '>=')], 'script', KeyInfo(default='')),
+                ([('7.15', '>=')], 'custom-duid', KeyInfo(default='')),
+                ([('7.15', '>=')], 'use-interface-duid', KeyInfo(default=False)),
+                ([('7.15', '>=')], 'validate-server-duid', KeyInfo(default=True)),
+            ],
         ),
     ),
     ('ipv6', 'dhcp-server'): APIData(