diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000000000000000000000000000000000000..c29cdc7fa89240132fa7c7b3984c04a0fa674be2
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,21 @@
+# Contributing
+
+If you have any issues or ideas for improvement you can send me an email to _thl-cmk[at]outlook[dot]com_.
+
+For some fixes/improvements I migth need a _snmpwalk_ fom the device in question.
+This must contain
+
+- .1.3.6.1.2.1.1.1 sysDescr 
+- .1.3.6.1.2.1.1.2 sysObjectID
+
+and all the SNMP OIDs used in the plugin.
+
+If you run the _snmpwalk_ command, please uses these options _**-ObentU**_ in addition to your snmp options like community, version etc.
+For example:
+```
+snmpwalk -v2c -c public -ObentU 10.10.10.10 .1.3.6.1.2.1.1.1 > hostname.snmpwalk
+snmpwalk -v2c -c public -ObentU 10.10.10.10 .1.3.6.1.2.1.1.2 >> hostname.snmpwalk
+snmpwalk -v2c -c public -ObentU 10.10.10.10 .1.3.6.1.4.1.9.9.513.1.1.1.1 >> hostname.snmpwalk
+snmpwalk -v2c -c public -ObentU 10.10.10.10 .1.3.6.1.4.1.9.9.623.1.3.1.1 >> hostname.snmpwalk
+snmpwalk -v2c -c public -ObentU 10.10.10.10 .1.3.6.1.4.1.14179.2.2.1.1 >> hostname.snmpwalk
+```
diff --git a/checkman/cisco_wlc b/checkman/cisco_wlc
deleted file mode 100644
index 08ef898bcf6eb7a7979de60090d54f9719bbbc5b..0000000000000000000000000000000000000000
--- a/checkman/cisco_wlc
+++ /dev/null
@@ -1,45 +0,0 @@
-title: Dummy check man page - used as template for new check manuals
-agents: linux, windows, aix, solaris, hpux, vms, freebsd, snmp
-catalog: see modules/catalog.py for possible values
-license: GPL
-distribution: check_mk
-description:
- Describe here: (1) what the check actually does, (2) under which
- circumstances it goes warning/critical, (3) which devices are supported
- by the check, (4) if the check requires a separated plugin or
- tool or separate configuration on the target host.
-
-item:
- Describe the syntax and meaning of the check's item here. Provide all
- information one needs if coding a manual check with {checks +=} in {main.mk}.
- Give an example.  If the check uses {None} as sole item,
- then leave out this section.
-
-examples:
- # Give examples for configuration in {main.mk} here. If the check has
- # configuration variable, then give example for them here.
-
- # set default levels to 40 and 60 percent:
- foo_default_values = (40, 60)
-
- # another configuration variable here:
- inventory_foo_filter = [ "superfoo", "superfoo2" ]
-
-perfdata:
- Describe precisely the number and meaning of performance variables
- the check sends. If it outputs no performance data, then leave out this
- section.
-
-inventory:
- Describe how the inventory for the check works. Which items
- will it find? Describe the influence of check specific
- configuration parameters to the inventory.
-
-[parameters]
-foofirst(int): describe the first parameter here (if parameters are grouped
-        as tuple)
-fooother(string): describe another parameter here.
-
-[configuration]
-foo_default_levels(int, int): Describe global configuration variable of
-    foo here. Important: also tell the user how they are preset.
diff --git a/cisco_wlc.mkp b/cisco_wlc.mkp
index 9b30e64643cf5c9157bc64d17a34e8f9f5be68b6..2ce34c68bf14d1a3fcde09700156a131f4506f88 100644
Binary files a/cisco_wlc.mkp and b/cisco_wlc.mkp differ