Drive panel and shutter dimensions with parametric values

Give panel and shutter dimensions a parametric value so they resize automatically when the driving measurement changes.

1. In the design module, many panel and shutter dimensions can be given a parametric value instead of a fixed number.

   ✓ ১০ অক্টোবর, ২০২৬ তারিখে প্রোডাক্টে যাচাই করা হয়েছে

2. A shutter panel width can be defined as the shutter system width minus a fixed allowance (in the Shutter System Reduction), so the panel resizes automatically when the system width changes.

3. The cabinet's own width, depth and height take numbers only: an expression there is refused with 'Invalid input/expression'.