In Customisation page, you will be able to choose your order type (By diameter or Precal). 

Select a Remote edging and enter Measurements.

• For order type By diameters, the diameter is selected via the Diameter dropdown list. Only available diameters according to lens and prescription are displayed. 
• For order type Precal, a shape will be asked and all diameter related textboxes are hidden. 

1. Precal:
   •  Several options are available to add a shape: 
     • OMA file: choosing a file on the computer 
     • Standard shapes: choosing a shape and enter dimensions 
     • Tablet: draw the shape on a touch pad
     • Remote edger: using a remote edger with iZyShape (only available if you have the iZyShape module) 
     • Loading a saved shape

• If you select Breakthrough in Frame type, a new panel appears to place drill holes.

• If Remote edging is selected, the shape form is modified to add some specific information and disable options (Standard shape, Tablet input and the editing of Boxing dimension). On Remote Edging, the effective diameter is calculated and displayed under diameter textboxes. Any diameter under effective diameter is disable.