Solved
Is it possible to associate mathcad's parameters with Windchill properties?
Is it possible to associate mathcad's parameters with Windchill attributes in a way similar to associate windchill properties to the parameters of a mechanical CAD?
There is an idea "Ability to add Windchill attributes to MathCAD worksheets" with "Acknowledged" status, here: https://community.ptc.com/t5/Windchill-Ideas/Ability-to-add-Windchill-attributes-to-MathCAD-worksheets/idi-p/471050