Update README.md

README.md

-# if64name [Download the MKP package](/../../../-/raw/master/if64name.mkp "Download MKP package")
+# if64name
+
+This is a extension for the _if64_ check. It will replace _ifDescr_ with _ifName_ if available.\
+Also the long interface name will be replaced by a short version (ie. **HundredGigabitEthernet0/0/0** replaced by **Hu0/0/0**).
+
+
+To use this extension you need to have a interface discovery rule that uses interface description as the service item.
+
 
-This extension for the _if64_ check will replace _ifDescr_ with _ifName_ if available.\
-Also the long interface name will be replaced by a short version (ie. **HundredGigabitEthernet0/0/0** replaced by **Hu0/0/0**).\
-To use this extension you need to have a interface discovery rule that uses interface description as the service item.\
 To use the unchanged _if64_ version, just disable the _if64name_ snmp section. The original _if64_ check stayes completely unchanged.
 
 ---
+### Download
+
+* [if64name.mkp (latest version)](https://thl-cmk.hopto.org/gitlab/checkmk/vendor-independent/if64name/-/raw/master/if64name.mkp "Download latest version")
+
+---                   
+### Installation
+
+You can install the package by uploading it to your CheckMK site and as site user run `mkp install if64name.mkp`.
+
+
+In the Enterprise/Free edition of CheckMK you can use the GUI to install the package (_Setup_ -> _Extension Packages_ -> _Upload package_)
+
+---
+### Want to contribute?
 
-#### Want to contribute?
 Nice ;-) Have a look at the [contribution guidelines](CONTRIBUTING.md "Contributing")
+
 ---
-Sample output 
+### Sample output 
   
 | | original if64 | modifiyed if64name |
 | -- | ---- | ----- |