Hi Bünyamin,In order to connect to your Personal Environment using Development Environment (Service Studio and Integration Studio) you should use the following data:
Password: <YourPassword><YourPersonalEnvironmentName> is the name you chose for your personal when you registered at the OutSystems site. You will need to register before you can use your personal environment.
<YourUsername> is the username you chose for your account when you registered at the OutSystems site.
<YourPassword> is the password you use for your account at the OutSystems site.After entering this information (keep in mind that passwords are case-sensitive), you should be able to connect to your environment. If you hit any problems, please let us know.Hope it helps.Best regards,Ricardo Marques