If you would like to customize the display of values or text displayed in lines on the Order Schedule, you can simply create a custom field on the Quote Line item and use that in your custom group table.
Let's use the Per Unit Price field as an example. Say you only want to show a decimal scale of 2, instead of 4. Simply create a new custom field with the decimal places of "2":
And reference the standard Per Unit Price field in the formula:
Browse back to your group setup and select your newly created field:
