Plesk 12 with Postgres support

[Statheiro]

I want to activate postgres support on my plesk panel but I get the following error:

"To use Postgresql server, you need the support for it in your license key. Please consult your Parallels sales representative."

Also from the tools and settings (although I have Plesk server installed and running)
PostgreSQL database server support: off

Do I have to purchase some kind of a license ? Or do I have to do something else ?

 

[IgorG]

Yes, you need to contact your Sales representative regarding license upgrade.