Hi Folks, I'm having a little issue with selection-type values in ZClass property sheets (I'm using Zope 2.7 but have the same issue under 2.6) What I'm trying to achieve is this: All the documentation I've read says that the 'selection' type for a property of a ZClass property sheet can be a variable *or a method*. Fine. This works as advertised, except where the method is a method *defined within the Zclass* (e.g. as MyZClass.propertysheets.methods.myMethod ). Is this a known bug? A feature? Do I need some arcane Zope Zen syntax to unlock this behaviour? N.B. If the method resides *outside* the ZClass (e.g. as a python script in the root folder) all things works just fine. The only 'diagnostic' I get is on the property sheet containing the selection type property: it displays e.g. 'No value for myMethod' instead of the expected drop-down box. Any help most appreciated. Cheers Bob