Hi! Don't know wther this is the right place to ... but I found a little error in the (wunderfull!!!) Core API Doc: On Page 120 (during description of TCA) it's about ['columns'][fieldname]['config'] / TYPE: "none" type string [Must be set to "" (blank string!)] The later is wrong: it has to be set to "none" - not to ""! Cheers Manfred