diff --git a/README.md b/README.md
index efa1e01..e0477f6 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# unibrementypo3auto
+# Uni-Bremen Typo3 Automatization Tools
 ## Pip packages
 
 ```
@@ -19,6 +19,20 @@ pip3 install pandas
 * Change the page id and content id to something you can and want to work ong
 
 
+## 1_bib_make_types_and_authors_database.py
+
+Running this program produces (or updates) two databases:
+* types_db.json : Containing the list of the types of publications. 
+* authors_db.json : Containing the list of the authors.
+
+If you want to remove an entry from these databases, you need to delete it yourself. 
+
+### types_db.json 
+
+An entry looks like this:
+'''
+"article": [[], "article", "article"]
+'''