diff --git a/README.md b/README.md
index 2f0e5f2..66aea68 100644
--- a/README.md
+++ b/README.md
@@ -50,6 +50,7 @@ C:\RDSFactor> install-server.bat
 After install go and configure the server. Open the file `RDSFactor/server/bin/release/conf.ini` for editing. You should configure the following settings:
 * `LDAPDomain` IP of LDAP server to authenticate user and lookup phonenumber against 
 * `ADField` LDAP attribute to use for looking up the user's phonenumber
+* `EnableOTP` Boolean (0|1) that indicates whether to use the 2. factor for auth
 * `Debug` Enable debug output to  `RDSFactor/server/bin/release/log.txt`
 * `{client}={shared secret}` IP of RD Web and shared secret -- same as `RadiusSecret`-- for encryption
 * `Provider` URL of SMS provider. RDS Factor inserts the number and a message in the two variable, `***NUMBER***` and `***TEXTMESSAGE***`, in the provider URL. An example URL using the SMS gateway cpsms: https://www.cpsms.dk/sms/?username=myuser&password=mypassword&recipient=***NUMBER***&message=***TEXTMESSAGE***&from=CPSMS
@@ -59,6 +60,18 @@ To reload the configuration restart the RADIUS server service by running
 C:\RDSFactor> restart-server.bat
 ```
 
+## Logging
+
+Log output from the RADAR client in RD Web is output into:
+```
+C:\RDSFactor\web\RDWeb\Pages\log> Radius_Debug.txt
+```
+
+Log output from the RADAR server:
+```
+C:\RDSFactor\server\bin\Release> log.txt
+```
+
 ## Acknowledgements
 
 * Claus Isager - for the first Open Source two factor RDS authenticator; which this project is based upon.