diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0a2d28e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*.der
+*.pem
diff --git a/IJT_Documents/README.md b/IJT_Documents/README.md
new file mode 100644
index 0000000..a8be6a5
--- /dev/null
+++ b/IJT_Documents/README.md
@@ -0,0 +1,3 @@
+This directory contains the following documents:
+
+OPC_UA_IJT_Group_Presentation
\ No newline at end of file
diff --git a/OPC_UA_Servers/Release2/ReadMe.txt b/OPC_UA_Servers/Release2/README.md
similarity index 100%
rename from OPC_UA_Servers/Release2/ReadMe.txt
rename to OPC_UA_Servers/Release2/README.md