I want to issue a user certificate , not a browser and not a server .
the user will use this certificate later for encipherement of his own data .
I went through the public web page and I dint understand
would you please help me
Unfortunately there is no such thing as a simple certificate :-)
it depends on what application your users will be using.
A good candidate is to issue a pkcs12 keystore. Select pkcs12 as keystore type when adding the end entity, then use issue keystore from public web.
Thank you so much Tomas , you saved my life :) !!