Change MsBuild Script with NAnt XmlPoke

For automated deployments of BizTalk application, I am using MsBuild scripts packaged with compiled BizTalk artifacts. Build scripts are in NAnt. I wanted from NAnt build script to update MsBuild deployment script.

MsBuild deployment script looked like this:

For this task NAnt XmlPoke is the right tool to use, except that this didn’t work, until I realized that I need to use namespace prefix. Once prefix msb was in place, it worked as charm.