Guided Procedures - Manual activity

Hello,

I'm trying to add a link or shortcut to a transaction in a manual activity for the GP Im developing....

I get the following error when tying the link over a Managed System of the Solman (If the link is for the Solution Manager there is no problem):

And this message when I clck over Display Help...

Anybody knows where should I specify the Manage System??

(I asumed that I would be automatically refered to the Managed system over wich I created the GP....)

Thanks in advance.

BR!