To Add Equipment Trim (Platform)

1. On the ribbon, click Home tab Equipment panel Create.
2. In the Create Equipment drop-down list, click an equipment class (for example: Vessel). In the flyout, click New <equipment type> (for example: Vertical Vessel).
3. Click on a shape (for example: Cylinder). The Trim button enables.
4. Click Add Trim.
5. 
6. In the menu click Platform. Platform is enabled for vertical shapes.
7. (Optional) To specify a rectangular platform:
   • Under Dimensions, in the Platform Shape list, click Rectangular.
8. (Optional) To specify a ladder:
   • Under Ladder, in the Create Ladder list, click Yes.
   • Specify additional ladder options (for example: With Cage).
     
9. In the Create Equipment dialog box, click Create.