Add addtional attributes while submit a certiifcate request

Hi everyone

I have a problem. In which "format" I need to add the attributes in when I want to submit a certificate on my pki? the attributes I want to add are:

X509v3 Extended Key Usage:TLS Web Server Authentication, TLS Web Client Authentication, IPSec End System

X509v3 Key Usage:Digital Signature, Key Encipherment, Data Encipherment, Key Agreement

When I insert them like this, I can't find them in the certificate. Any idea?

Regards

Désirée