How to generate blank with variable thickness in Visual-Mesh?

In PAM-STAMP we can simulate some processes like hot-forming or superplastic forming where initial blank has variable thickness. Visual-Mesh has special functionality which can create mid-surface mesh with information about thickness per each element. There are the guidelines of workflow in Visual-Mesh before importing into PAM-STAMP. Unzip the file attached, and you will find the tutorial, video and data used.