Creating new activity listing > criteria field missing!!!

Creating new activity listing > criteria field missing!!!

Hi Zoho Forum,

I am a new Zoho User (German Zoho Version) and I am a Sales Rep; Therefor I want to create my own new Activity List which must contain a certain criteria: the remember me date.

In the activity I know where and how to set or change the remember date and time.

But if I try to create the new Activity list "My activities today", I can´t find the criteria field "Remember date/time".

What´s wrong?
Is this field a victim of the english - german translation process or can it be this field is simply not available as a criteria???

Please help .... :-)

Thx in advance.

Chris