[TYPO3-english] Powermail 2.x: how to hide some field in .powermail_confirmation- and .powermail_create-markers?

[Bert Hiddink [BENDOO e-work solutions]]

Hello,

I am using PM 2.x and are quite experiences in customizing forms with TS.

However, how could I hide SOME fields/values from the marker 
###POWERMAIL_ALL### and/OR ###POWERMAIL_RTE### when a visitor previews 
its submitted values? Can this done by TS? And how remove them from the 
email sent (###POWERMAIL_RTE###)?

Any pointers?

Thanks in advance!

Regards,
Bert