Creo Expert Moldbase Extension > Cooling Components > To Assemble a Waterline Curve
  
To Assemble a Waterline Curve
Use the Waterline dialog box to choose a standard curve and place it as a waterline on the model's points, axes, or curves.
1. Click EMX Components > Cooling Component > Assemble a waterline curve. The Waterline dialog box opens.
2. Select Assemble Model or Assemble UDF.
3. Choose a predefined waterline from the list.
4. Select Add waterline to the moving and fixed sides to assemble the waterline to both sides of the mold base.
5. Click and select the placement coordinate system.
6. Click OK to close the dialog box and assemble the model or UDF waterline, or click Cancel to exit.