diff --git a/README.md b/README.md
index f567b58..f68507e 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,22 @@
 # benchmark for yocto build machine
 This project includes a jenkins pipeline file for a yocto build.
+The build contains following stages:
+
+
+| # | name | decription |
+| -------- | -------- | -------- |
+| 1 | clone sources  |  clone the yocto sources from github |
+| 1 | fetch sources  |  download all required sources for the yocto build. This step ensures that a slow download does not affect the build time measurement.    |
+| 1 | build image    |  build yocto image |
+
+
 
 ## used yocto configuration
 
-Machine: qemux86
-Distro: poky
-yocto version: sumo
-image: core-image-minimal
+* Machine: qemux86
+* Distro: poky
+* yocto version: sumo
+* image: core-image-minimal
 
 # Results