To Import Parametric Model

Click Import Model in the Parameterized Modeling dialog.
1. Select one of the following options from the Information dialog,
  
  Overwrite(Y)
  
  or
  Add(N)
  
  or
  Cancel
Click Overwrite to delete the current model information and load the imported model information.
1. Select the *.pmd file in the Choose PMD File dialog.
2. Click Open to open the file.
  The selected file overwrites the existing *.pmd file.
Click Add to merge the imported model information with the current model forming a single model.
1. Select the *.pmd file in the Choose PMD File dialog.
2. Click Open to open the file.
  The new file is added for importing the parametric model.
Click Cancel to discard the changes and close the Information dialog.