Update README.md

README.md

-# RAID [(Download the MKP package)](/../../../-/raw/master/checkpoint_raid.mkp "Download MKP package")
-
-**Note: this package is for CheckMK version 2.x. For other versions see the corresponding branch.**
+# RAID
 
 Monitors status of Check Point RAID arrays
 
 **Note: this check has ben renamed from checkpoint_soft_raid to checkpoint_raid**
 
-Check Info:
+---
+### Check Info
 
-* *service*: creates one service per RAID volume
+* *service*: creates one service for each RAID volume
 * *state*: **Critical** if raidVolumeState is not optimal or raidDiskState is not online
 * *wato*: option to configure 'ignore disks'. For example on the Smart-1 5150 the array has 12 Disks, but only 6 Disks are in the default hardware.
 * *perfdata*: none
 
 Testetd with: 23800, 15600, Smart-1 5150 appliances
 
-Sample output
+---
+### Download
+
+* [checkpoint_raid.mkp](https://thl-cmk.hopto.org/gitlab/checkmk/check-point/both/checkpoint_raid/-/raw/master/checkpoint_raid.mkp "Download the MKP file")
+
+---                   
+### Installation
+
+You can install the package by uploading it to your CheckMK site and as site user run `mkp install checkpoint_raid.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?
+
+Nice ;-) Have a look at the [contribution guidelines](CONTRIBUTING.md "Contributing")
+
+---
+### Sample output
 
 ![sample output](/doc/sample.png "sample RAID check output (check details)")