I am trying to create a workflow for zoning new hosts on an MDS/Nexus SAN fabric. I have workflow working that prompts the user for the host name, wwpns and zone names. I would like to only prompt them for the host and wwpns and then using the host name create the zones using variables so that the zone names are in this format. In the generic zoning task how can I use variables for admin input zones names? What is the format for using variables?