Query building questions

Hello,

I have to questions about queries :

- Is it possible to allow a user to run a query in RTC ? I can't add an Item in menusuite with type Query (I got an error when saving). Type Query is not allowed on page control actions neither.

- How to filter on a date in the dataItem filter ? If I put >=WORKDATE, the system replace WORKDATE with the hard value of today ...

Thx for the help,

Grouic