[Zope] Session data as parameter to other method

[Leonardo Fernandes]

Hi,

I like to use Session data as a parameter to another method (a Zsql 
Method i.e.). How can I do that in dtml? <dtml-with SESSION mapping> 
doesn't work. I guess I should use getSessionDataBy Key, but I didn't 
figure out exactaly how. Can anyone help me?

Thanks.