A binding is a grouping of an IP address, a port address and a host header seperated by colons. Additional bindings may be made up of multiple sets of these groups seperated by semi-colons.

The documentation say this above. Is there a way with the tag to update the bindings on an existing to add a new host header info after the webserver has been created. I can build a site remotely but now I would like to be able to add other sites to the same webserver.