Hi Tabulous,
Title blocks can be copied from another PCB document and pasted into your PCB. Usually the title block objects are on the Mechanical16 layer and can be linked the white sheet of your board. The following information on the Altium Wiki explains this in more detail:
"You can define the sheet, including border, reference grid and title block, at any time by copying the objects from the supplied Altium Designer PCB template documents and pasting them into your PCB design document..."
**broken link removed**
In case you were not aware, there is also a User Forum for Altium Customers where you might get quicker replies to your questions (**broken link removed**).
Best regards,
James