diff --git a/agent_based/inv_cisco_wlc_ap_cdp_cache.py b/agent_based/inv_cisco_wlc_ap_cdp_cache.py
deleted file mode 100644
index b983c818a08f366a1380b48b51a36edd7aff4c53..0000000000000000000000000000000000000000
--- a/agent_based/inv_cisco_wlc_ap_cdp_cache.py
+++ /dev/null
@@ -1,185 +0,0 @@
-#!/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
-#
-# inventory of cisco wlc ap cdp cache
-#
-# 2016-08-22: removed index column
-# 2018-08-03: code cleanup
-# 2018-09-04: changes for CMK 1.5.x (inv_tree --> inv_tree_list)
-# 2020-03-15: added support for CMK1.6x
-# 2021-07-10: rewritten vor CMK 2.0
-# 2021-07-15 : added support for Catalyst 9800 Controllers
-# 2023-06-07: moved gui files to ~/local/lib/chek_mk/gui/plugins/...
-#
-
-from cmk.base.plugins.agent_based.agent_based_api.v1 import (
-    register,
-    SNMPTree,
-    TableRow,
-    contains,
-    any_of,
-)
-from cmk.base.plugins.agent_based.agent_based_api.v1.type_defs import (
-    StringTable,
-    InventoryResult,
-)
-
-
-def _render_ip_address(bytestring):
-    if len(bytestring) == 4:
-        return '.'.join(['%s' % ord(m) for m in bytestring])
-    else:
-        bytestring_clean = bytestring.replace('"', '').replace('|4|', '').replace('.', ' ').strip().split(' ')
-        try:
-            return '.'.join(['%s' % int(m, 16) for m in bytestring_clean])
-        except ValueError:
-            return bytestring
-
-
-_cdp_duplex = {
-    '0': 'N/A',
-    '1': 'unknown',
-    '2': 'full duplex',
-    '3': 'half duplex',
-}
-
-_cdp_speed = {
-    '0': 'N/A',
-    '1': 'none',
-    '2': '10Mbps',
-    '3': '100Mbps',
-    '4': '1000Mbps',
-    '5': 'auto',
-}
-
-_interface_displayhints = {
-    'ethernet': 'eth',
-    'fastethernet': 'Fa',
-    'gigabitethernet': 'Gi',
-    'tengigabitethernet': 'Te',
-    'fortygigabitethernet': 'Fo',
-    'hundredgigabitethernet': 'Hu',
-    'port-channel': 'Po',
-    'tunnel': 'Tu',
-    'loopback': 'Lo',
-    'cellular': 'Cel',
-    'vlan': 'Vlan',
-    'management': 'Ma',
-}
-
-
-def _get_short_if_name(ifname: str) -> str:
-    """
-    returns short interface name from long interface name
-    ifname: is the long interface name
-    :type ifname: str
-    """
-
-    for ifname_prefix in _interface_displayhints.keys():
-        if ifname.lower().startswith(ifname_prefix.lower()):
-            ifname_short = _interface_displayhints[ifname_prefix]
-            return ifname.lower().replace(ifname_prefix.lower(), ifname_short, 1)
-    return ifname
-
-
-def parse_cisco_wlc_ap_cdp_cache(string_table: StringTable):
-    neighbours = []
-    for deviceindex, apname, apaddresstype, apaddress, neighname, neighaddresstype, neighaddress, neighinterface, \
-        platform, duplex, speed in string_table:
-
-        if int(apaddresstype) == 1:
-            apaddress = _render_ip_address(apaddress)
-
-        if int(neighaddresstype) == 1:
-            neighaddress = _render_ip_address(neighaddress)
-
-        neighbours.append({
-            'ap_name': apname,
-            'ap_address': apaddress,
-            'neighbour_name': neighname,
-            'neighbour_address': neighaddress,
-            'neighbour_interface': neighinterface,
-            'neighbour_platform': platform,
-            'duplex': _cdp_duplex.get(duplex),
-            'speed': _cdp_speed.get(speed),
-        })
-
-    return neighbours
-
-
-def inventory_cisco_wlc_ap_cdp_cache(params, section) -> InventoryResult:
-    removecolumns = []
-    remove_domain = False
-    domain_name = ''
-    use_short_if_name = False
-
-    if params:
-        removecolumns = params.get('removecolumns', removecolumns)
-        remove_domain = params.get('remove_domain', remove_domain)
-        domain_name = params.get('domain_name', domain_name)
-        use_short_if_name = params.get('use_short_if_name', use_short_if_name)
-
-    path = ['networking', 'wlan', 'controller', 'ap_cdp_cache']
-
-    for neighbour in section:
-        if remove_domain:
-            if not domain_name == '':
-                neighbour['neighbour_name'] = neighbour['neighbour_name'].replace(domain_name, '')
-            else:
-                neighbour['neighbour_name'] = neighbour['neighbour_name'].split('.')[0]
-
-        if use_short_if_name:
-            neighbour['neighbour_interface'] = _get_short_if_name(neighbour['neighbour_interface'])
-
-        key_columns = {'ap_name': neighbour['ap_name']}
-
-        for key in key_columns.keys():
-            neighbour.pop(key)
-
-        for entry in removecolumns:
-            neighbour.pop(entry)
-
-        yield TableRow(
-            path=path,
-            key_columns=key_columns,
-            inventory_columns=neighbour
-        )
-
-
-register.snmp_section(
-    name='inv_cisco_wlc_ap_cdp_cache',
-    parse_function=parse_cisco_wlc_ap_cdp_cache,
-    fetch=SNMPTree(
-        base='.1.3.6.1.4.1.9.9.623.1.3.1.1',  # CISCO-LWAPP-CDP-MIB::clcCdpApCacheEntry
-        oids=[
-            '1',  # clcCdpApCacheDeviceIndex
-            '2',  # clcCdpApCacheApName
-            '3',  # clcCdpApCacheApAddressType
-            '4',  # clcCdpApCacheApAddress
-            '6',  # clcCdpApCacheNeighName
-            '7',  # clcCdpApCacheNeighAddressType
-            '8',  # clcCdpApCacheNeighAddress
-            '9',  # clcCdpApCacheNeighInterface
-            '12',  # clcCdpApCachePlatform
-            '15',  # clcCdpApCacheDuplex
-            '16',  # clcCdpApCacheInterfaceSpeed
-        ]
-    ),
-    detect=any_of(
-        contains('.1.3.6.1.2.1.1.1.0', 'Cisco Controller'),  # sysDescr
-        contains('.1.3.6.1.2.1.1.1.0', 'C9800 Software'),  # sysDescr
-    )
-)
-
-register.inventory_plugin(
-    name='inv_cisco_wlc_ap_cdp_cache',
-    inventory_function=inventory_cisco_wlc_ap_cdp_cache,
-    inventory_default_parameters={},
-    inventory_ruleset_name='inv_cisco_wlc_ap_cdp_cache',
-)
diff --git a/gui/views/inv_cisco_wlc_ap_cdp_cache.py b/gui/views/inv_cisco_wlc_ap_cdp_cache.py
deleted file mode 100644
index 08a3932ff7db406732b9f5fbfb2d414e21d1509b..0000000000000000000000000000000000000000
--- a/gui/views/inv_cisco_wlc_ap_cdp_cache.py
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/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.i18n import _
-from cmk.gui.views.inventory.registry import inventory_displayhints
-
-inventory_displayhints.update({
-    '.networking.wlan.controller.ap_cdp_cache:': {'title': _('Access Points CDP Cache'),
-                                                  'keyorder': ['ap_name', 'ap_address', 'neighbour_name',
-                                                               'neighbour_address', 'neighbour_interface',
-                                                               'neighbour_platform', ],
-                                                  'view': 'invwlcapcdpcache_of_host',
-                                                  },
-    '.networking.wlan.controller.ap_cdp_cache:*.ap_name': {'title': _('AP name'), },
-    '.networking.wlan.controller.ap_cdp_cache:*.ap_address': {'title': _('AP address'), },
-    '.networking.wlan.controller.ap_cdp_cache:*.neighbour_name': {'title': _('Neighbour name'), },
-    '.networking.wlan.controller.ap_cdp_cache:*.neighbour_address': {'title': _('Neighbour address'), },
-    '.networking.wlan.controller.ap_cdp_cache:*.neighbour_interface': {'title': _('Neighbour interface'), },
-    '.networking.wlan.controller.ap_cdp_cache:*.neighbour_platform': {'title': _('Neighbour platform'), },
-    '.networking.wlan.controller.ap_cdp_cache:*.duplex': {'title': _('Duplex'), },
-    '.networking.wlan.controller.ap_cdp_cache:*.speed': {'title': _('Speed'), },
-})
diff --git a/gui/wato/check_parameters/inv_cisco_wlc_ap_cdp_cache.py b/gui/wato/check_parameters/inv_cisco_wlc_ap_cdp_cache.py
deleted file mode 100644
index d24febe6fe6a8a3518589439eeb41a9b48736f93..0000000000000000000000000000000000000000
--- a/gui/wato/check_parameters/inv_cisco_wlc_ap_cdp_cache.py
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/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,
-    FixedValue,
-    TextAscii,
-    ListChoice,
-)
-
-from cmk.gui.plugins.wato.inventory import (
-    RulespecGroupInventory,
-)
-
-_removecolumns_cisco_wlc_ap_cdp_cache = [
-    ('duplex', 'Duplex'),
-    ('speed', 'Speed'),
-]
-
-
-def _valuespec_inv_cisco_wlc_ap_cdp_cache():
-    return Dictionary(
-        title=_('Cisco WLC AP CDP cache'),
-        elements=[
-            ('remove_domain',
-             FixedValue(
-                 True,
-                 title=_('Remove domain name from neighbour device name'),
-                 totext=_('Remove the domain name enabled'),
-                 default_value=False,
-             )),
-            ('domain_name',
-             TextAscii(
-                 title=_('Specific domain name to remove from neighbour device name'),
-                 allow_empty=False,
-                 default_value='',
-             )),
-            ('removecolumns',
-             ListChoice(
-                 title=_('List of columns to remove'),
-                 help=_('information to remove from inventory'),
-                 choices=_removecolumns_cisco_wlc_ap_cdp_cache,
-                 default_value=[],
-             )),
-            ('use_short_if_name',
-             FixedValue(
-                 True,
-                 title=_('use short interface names (i.e. Gi0/0 for GigabitEthernet0/0)'),
-                 totext=_('use short interface names enabled'),
-                 default_value=False,
-             )),
-        ],
-    )
-
-
-rulespec_registry.register(
-    HostRulespec(
-        group=RulespecGroupInventory,
-        match_type='dict',
-        name='inv_parameters:inv_cisco_wlc_ap_cdp_cache',
-        valuespec=_valuespec_inv_cisco_wlc_ap_cdp_cache,
-    ))
diff --git a/mkp/inv_cisco_wlc_ap_cdp_cache-0.4.1-20240308.mkp b/mkp/inv_cisco_wlc_ap_cdp_cache-0.4.1-20240308.mkp
index f1ee1d7d9944f04d602f8ed2914c9608b3ba91c8..5475aeec6c66d759562d2892098da906e6400ab6 100644
Binary files a/mkp/inv_cisco_wlc_ap_cdp_cache-0.4.1-20240308.mkp and b/mkp/inv_cisco_wlc_ap_cdp_cache-0.4.1-20240308.mkp differ
diff --git a/packages/inv_cisco_wlc_ap_cdp_cache b/packages/inv_cisco_wlc_ap_cdp_cache
deleted file mode 100644
index 835b039dd882e124eb4e98ac97fae5b844114fc0..0000000000000000000000000000000000000000
--- a/packages/inv_cisco_wlc_ap_cdp_cache
+++ /dev/null
@@ -1,21 +0,0 @@
-{'author': 'Th.L. (thl-cmk[at]outlook[dot]com)',
- 'description': 'SNMP inventory for Cisco WLC AP CDP cache '
-                '(CISCO-LWAPP-CDP-MIB).\n'
-                '\n'
-                'via WATO you can:\n'
-                ' - you can add/remove some fields\n'
-                ' - remove domain from neighbor name\n'
-                ' - use short interface names\n'
-                '\n'
-                '2020-03.15: added support for CMK1.6x\n'
-                '2021-07-10: rewritten for CMK 2.0\n',
- 'download_url': 'https://thl-cmk.hopto.org',
- 'files': {'agent_based': ['inv_cisco_wlc_ap_cdp_cache.py'],
-           'gui': ['views/inv_cisco_wlc_ap_cdp_cache.py',
-                   'wato/check_parameters/inv_cisco_wlc_ap_cdp_cache.py']},
- 'name': 'inv_cisco_wlc_ap_cdp_cache',
- 'title': 'inventory for Cisco WLC AP CDP cache (CISCO-LWAPP-CDP-MIB)',
- 'version': '0.4.0-20230614',
- 'version.min_required': '2.2.0b1',
- 'version.packaged': '2.2.0p2',
- 'version.usable_until': None}