diff --git a/01_4_open_discovery_initiative.md b/01_4_open_discovery_initiative.md
index 6fdc881..3a09ce7 100644
--- a/01_4_open_discovery_initiative.md
+++ b/01_4_open_discovery_initiative.md
@@ -1,7 +1,13 @@
 # Open Discovery Initiative
 
-![](images/screenshot-niso-odi.png)
+## NISO Open Discovery Initiative
+* Standardisierungsgremium in den USA
+* Arbeitsgruppe ["Open Discovery Initiative (ODI)"](http://www.niso.org/workrooms/odi/)
+* NISO RP-19-2014: A Recommended Practice of the  National Information Standards Organization
 
+## Auszug aus dem Papier (S. 20)
+
+[](http://www.niso.org/workrooms/odi/publications/rp/rp-19-2014)![](images/screenshot-niso-odi.png)
 
 ## Kernpunkte
 * ...