vapprun and property labels

Hi,

sorry if it's the wrong forum - vapprun doesn't have its own.

I am using vapprun "def-property" to add a few OVF properties to a vApp, before repackaging the vApp as an OVA file. I am able to define a number of properties, and they are handled correctly by both vapprun and vSphere. But I am unable to define the properties' display label, so that the user will see "Please enter an IP address: " instead of simply "ip".

Thanks,

    Yaron