How to escape ${...}

Hi,

I am trying to pass a velocity template via webservices to my server. Velocity uses exactly the same property mechanism as SoapUI.

The problem is now that when I try to pass a value ${myprop.value} SoapUI is trying to resolve that property (which is not present).

I did not find information on how to escape the $ or something like that.

Any hints?

Thanks in advance,
Franck