diff --git a/agent_based/inv_cisco_wlc_clients.py b/agent_based/inv_cisco_wlc_clients.py
index 3794c86a9ee45fdca4b6fe52e9e64a0f3894d685..8d415060588ba3fc944ba03f779148eff9e1c8a9 100644
--- a/agent_based/inv_cisco_wlc_clients.py
+++ b/agent_based/inv_cisco_wlc_clients.py
@@ -211,51 +211,51 @@ def parse_inv_cisco_wlc_clients(string_table: StringTable):
         client = {}
         client['status_columns'] = {}
         client['index'] = index
-        client['status_columns']['username'] = username
-        client['status_columns']['wlanprofilename'] = wlanprofilename
-        client['status_columns']['ipaddress'] = ipaddress
-        client['status_columns']['quarantinevlan'] = quarantinevlan
-        client['status_columns']['accessvlan'] = accessvlan
-        client['status_columns']['logintime'] = logintime
-        client['status_columns']['uptime'] = uptime
-        client['status_columns']['currenttxrateset'] = currenttxrateset
-        client['status_columns']['datarateset'] = datarateset
-        client['status_columns']['aclname'] = aclname
-        client['status_columns']['redirecturl'] = redirecturl
-        client['status_columns']['aaaoverrideaclname'] = aaaoverrideaclname
-        client['status_columns']['ssid'] = ssid
-        client['status_columns']['securitytagid'] = securitytagid
-        client['status_columns']['ipv6aclname'] = ipv6aclname
-        client['status_columns']['channel'] = channel
-        client['status_columns']['sessionid'] = sessionid
-        client['status_columns']['mdnsprofile'] = mdnsprofile
-        client['status_columns']['mdnsadvcount'] = mdnsadvcount
-        client['status_columns']['policyname'] = policyname
-        client['status_columns']['aaarole'] = aaarole
-        client['status_columns']['devicetype'] = devicetype
-        client['status_columns']['macaddress'] = _render_mac_address(macaddress)
-        client['status_columns']['apmacaddress'] = _render_mac_address(apmacaddress)
-        client['status_columns']['aproammacaddress'] = _render_mac_address(aproammacaddress)
-        client['status_columns']['wgbmacaddress'] = _render_mac_address(wgbmacaddress)
-        client['status_columns']['ieee80211ucapable'] = _enable_disable.get(ieee80211ucapable)
-        client['status_columns']['posturestate'] = _enable_disable.get(posturestate)
-        client['status_columns']['typekts'] = _enable_disable.get(typekts)
-        client['status_columns']['aclapplied'] = _isaclapplied.get(aclapplied)
-        client['status_columns']['aaaoverrideaclapplied'] = _isaclapplied.get(aaaoverrideaclapplied)
-        client['status_columns']['ipv6aclapplied'] = _isaclapplied.get(ipv6aclapplied)
-        client['status_columns']['status'] = _clientstatus.get(status)
-        client['status_columns']['wgbstatus'] = _wgbstatus.get(wgbstatus)
-        client['status_columns']['protocol'] = _protocol.get(protocol)
-        client['status_columns']['associationmode'] = _associationmode.get(associationmode)
-        client['status_columns']['iftype'] = _interfacetype.get(iftype)
-        client['status_columns']['nacstate'] = _nacstate.get(nacstate)
-        client['status_columns']['powersavemode'] = _powersavemode.get(powersavemode)
-        client['status_columns']['hreapapauth'] = _hreapapauth.get(hreapapauth)
-        client['status_columns']['dataswitching'] = _dataswitching.get(dataswitching)
-        client['status_columns']['authentication'] = _authentication.get(authentication)
-        client['status_columns']['authmode'] = _authmode.get(authmode)
-        client['status_columns']['reasoncode'] = _reasoncode.get(reasoncode)
-        client['status_columns']['userauthtype'] = _userauthtype.get(userauthtype)
+        client['username'] = username
+        client['wlanprofilename'] = wlanprofilename
+        client['ipaddress'] = ipaddress
+        client['quarantinevlan'] = quarantinevlan
+        client['accessvlan'] = accessvlan
+        client['logintime'] = logintime
+        client['uptime'] = uptime
+        client['currenttxrateset'] = currenttxrateset
+        client['datarateset'] = datarateset
+        client['aclname'] = aclname
+        client['redirecturl'] = redirecturl
+        client['aaaoverrideaclname'] = aaaoverrideaclname
+        client['ssid'] = ssid
+        client['securitytagid'] = securitytagid
+        client['ipv6aclname'] = ipv6aclname
+        client['channel'] = channel
+        client['sessionid'] = sessionid
+        client['mdnsprofile'] = mdnsprofile
+        client['mdnsadvcount'] = mdnsadvcount
+        client['policyname'] = policyname
+        client['aaarole'] = aaarole
+        client['devicetype'] = devicetype
+        client['macaddress'] = _render_mac_address(macaddress)
+        client['apmacaddress'] = _render_mac_address(apmacaddress)
+        client['aproammacaddress'] = _render_mac_address(aproammacaddress)
+        client['wgbmacaddress'] = _render_mac_address(wgbmacaddress)
+        client['ieee80211ucapable'] = _enable_disable.get(ieee80211ucapable)
+        client['posturestate'] = _enable_disable.get(posturestate)
+        client['typekts'] = _enable_disable.get(typekts)
+        client['aclapplied'] = _isaclapplied.get(aclapplied)
+        client['aaaoverrideaclapplied'] = _isaclapplied.get(aaaoverrideaclapplied)
+        client['ipv6aclapplied'] = _isaclapplied.get(ipv6aclapplied)
+        client['status'] = _clientstatus.get(status)
+        client['wgbstatus'] = _wgbstatus.get(wgbstatus)
+        client['protocol'] = _protocol.get(protocol)
+        client['associationmode'] = _associationmode.get(associationmode)
+        client['iftype'] = _interfacetype.get(iftype)
+        client['nacstate'] = _nacstate.get(nacstate)
+        client['powersavemode'] = _powersavemode.get(powersavemode)
+        client['hreapapauth'] = _hreapapauth.get(hreapapauth)
+        client['dataswitching'] = _dataswitching.get(dataswitching)
+        client['authentication'] = _authentication.get(authentication)
+        client['authmode'] = _authmode.get(authmode)
+        client['reasoncode'] = _reasoncode.get(reasoncode)
+        client['userauthtype'] = _userauthtype.get(userauthtype)
 
         clients.append(client)
     return clients
diff --git a/gui/views/inv_cisco_wlc_clients.py b/gui/views/inv_cisco_wlc_clients.py
index 4ef9c43f482dbb148b6a32aef73256e1b85c3a29..b3610e4dfe302ffd83f5f81394310c86c8227497 100644
--- a/gui/views/inv_cisco_wlc_clients.py
+++ b/gui/views/inv_cisco_wlc_clients.py
@@ -1,11 +1,17 @@
-#!/usr/bin/env python3
+# !/usr/bin/env python3
 # -*- coding: utf-8 -*-
+#
+# License: GNU General Public License v2
+#
+# Author: thl-cmk[at]outlook[dot]com
+# URL   : https://thl-cmk.hopto.org
+# Date  : 2016-04-08
+
+# 2023-06-14: removed declare_invtable_view from view definition on cmk 2.2 (see werk 15493)
+#             changed inventory_displayhints import (see werk 15493)
 
-from cmk.gui.plugins.views.utils import (
-    inventory_displayhints,
-)
 from cmk.gui.i18n import _
-from cmk.gui.plugins.views.inventory import declare_invtable_view
+from cmk.gui.views.inventory.registry import inventory_displayhints
 
 inventory_displayhints.update({
     '.networking.wlan.controller.clients:': {
@@ -64,5 +70,3 @@ inventory_displayhints.update({
     '.networking.wlan.controller.clients:*.aaarole': {'title': _('AAA role'), },
     '.networking.wlan.controller.clients:*.userauthtype': {'title': _('User auth type'), },
 })
-
-declare_invtable_view('invwlcclients', '.networking.wlan.controller.clients:', _('WLC clients'), _('WLC clients'))
diff --git a/gui/wato/check_parameters/inv_cisco_wlc_clients.py b/gui/wato/check_parameters/inv_cisco_wlc_clients.py
new file mode 100644
index 0000000000000000000000000000000000000000..5d3dc431212c7bd1b346fa04063ea7dc14d8d73a
--- /dev/null
+++ b/gui/wato/check_parameters/inv_cisco_wlc_clients.py
@@ -0,0 +1,102 @@
+# !/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# License: GNU General Public License v2
+#
+# Author: thl-cmk[at]outlook[dot]com
+# URL   : https://thl-cmk.hopto.org
+# Date  : 2016-04-08
+
+# 2023-06-14: moved wato file to check_parameters sub directory
+
+
+from cmk.gui.i18n import _
+from cmk.gui.plugins.wato.utils import (
+    HostRulespec,
+    rulespec_registry,
+)
+from cmk.gui.valuespec import (
+    Dictionary,
+    ListChoice,
+)
+
+from cmk.gui.plugins.wato.inventory import (
+    RulespecGroupInventory,
+)
+
+_removecolumns_cisco_wlc_clients = [
+    # 'index': {'title', 'Index'),
+    # 'username': {'title', 'Username'),
+    # 'uptime': {'title', 'Uptime'),
+    # 'ipaddress': {'title', 'IP address'),
+    # 'apmacaddress': {'title', 'AP MAC address'),
+    # 'ssid': {'title', 'SSID'),
+    # 'channel': {'title', 'Channel'),
+    # 'accessvlan': {'title', 'Access VLAN'),
+    # 'devicetype': {'title', 'Device type'),
+    # 'protocol': {'title', 'Protocol'),
+    # 'status': {'title', 'Status'),
+
+    ('ieee80211ucapable', '802.11u capable'),
+    ('aaaoverrideaclapplied', 'AAA overide ACL applied'),
+    ('aaaoverrideaclname', 'AAA overide ACL name'),
+    ('aaarole', 'AAA role'),
+    ('aclapplied', 'ACL applied'),
+    ('aclname', 'ACL name'),
+    ('aproammacaddress', 'AP roam MAC address'),
+    ('associationmode', 'Association mode'),
+    ('authentication', 'Authentication'),
+    ('authmode', 'Auth mode'),
+    ('currenttxrateset', 'Current TX rate (MBit/s)'),
+    ('datarateset', 'Data rate set'),
+    ('dataswitching', 'Data switching'),
+    ('hreapapauth', 'HREAP AP auth'),
+    ('iftype', 'Interface type'),
+    ('ipv6aclapplied', 'IPv6 ACL applied'),
+    ('ipv6aclname', 'IPv6 ACL name'),
+    ('logintime', 'Login time'),
+    ('macaddress', 'MAC Addresse'),
+    ('mdnsadvcount', 'mDNS adv count'),
+    ('mdnsprofile', 'mDNS profile'),
+    ('nacstate', 'NAC state'),
+    ('policyname', 'Policy name'),
+    ('posturestate', 'Posture state'),
+    ('powersavemode', 'Power save mode'),
+    ('quarantinevlan', 'Quarantine VLAN'),
+    ('reasoncode', 'Reason code'),
+    ('redirecturl', 'Redirect URL'),
+    ('securitytagid', 'Security tag ID'),
+    ('sessionid', 'Session ID'),
+    ('typekts', 'NEC KTS SIP client'),
+    ('userauthtype', 'User auth type'),
+    ('wgbmacaddress', 'WGB MAC address'),
+    ('wgbstatus', 'WGB status'),
+    ('wlanprofilename', 'WLAN profile name'),
+]
+
+
+def _valuespec_inv_cisco_wlc_clients():
+    return Dictionary(
+        title=_('Cisco WLC Clients'),
+        help=_('This inventory plugin collects all the client information from a Cisco Wireless LAN Controller. '
+               'To use this plugin you must also enable "Status data inventory" in a "Do hardware/software inventory" '
+               'rule.'),
+        elements=[
+            ('removecolumns',
+             ListChoice(
+                 title=_('list of columns to remove'),
+                 help=_('information to remove from inventory'),
+                 choices=_removecolumns_cisco_wlc_clients,
+                 default_value=[],
+             )),
+        ],
+    )
+
+
+rulespec_registry.register(
+    HostRulespec(
+        group=RulespecGroupInventory,
+        match_type='dict',
+        name='inv_parameters:inv_cisco_wlc_clients',
+        valuespec=_valuespec_inv_cisco_wlc_clients,
+    ))
diff --git a/inv_cisco_wlc_clients-0.5.0-20230616.mkp b/inv_cisco_wlc_clients-0.5.0-20230616.mkp
new file mode 100644
index 0000000000000000000000000000000000000000..a0a60af2eafe3486d6bbc36b52caa1c448a78579
Binary files /dev/null and b/inv_cisco_wlc_clients-0.5.0-20230616.mkp differ
diff --git a/inv_cisco_wlc_clients.mkp b/inv_cisco_wlc_clients.mkp
index 6a0216ce8df188c1a23697fca4829adbacfebc82..a0a60af2eafe3486d6bbc36b52caa1c448a78579 100644
Binary files a/inv_cisco_wlc_clients.mkp and b/inv_cisco_wlc_clients.mkp differ
diff --git a/packages/inv_cisco_wlc_clients b/packages/inv_cisco_wlc_clients
index f57832393a3ba64d10fbb344c5788e593840fdcb..829517753a476fe9d1478b7519f4c8d23baffc05 100644
--- a/packages/inv_cisco_wlc_clients
+++ b/packages/inv_cisco_wlc_clients
@@ -10,10 +10,10 @@
  'download_url': 'http://thl-cmk.hopto.org',
  'files': {'agent_based': ['inv_cisco_wlc_clients.py'],
            'gui': ['views/inv_cisco_wlc_clients.py',
-                   'wato/inv_cisco_wlc_clients.py']},
+                   'wato/check_parameters/inv_cisco_wlc_clients.py']},
  'name': 'inv_cisco_wlc_clients',
  'title': 'inventory of cisco WLC clients',
- 'version': '0.3.1-20230614',
- 'version.min_required': '2.1.0b1',
+ 'version': '0.5.0-20230616',
+ 'version.min_required': '2.2.0b1',
  'version.packaged': '2.2.0p2',
- 'version.usable_until': '2.2.0b1'}
+ 'version.usable_until': None}