Activation Of Terminal Server

Hello,

I am facing problems regarding Terminal server activation.

I have three no. of license agreement with different authorization & Agreement number for Same company, in which i have purchased total number of CAL license are 22. i.e(6+8+8)

So,During activation of Terminal Server what can i have to do?

- have to mention only one authorization Number? 

              or

- have to mention all the three of them?

Thanks & Regards,

Ankit Bhatt