You can modify the templete used for this field to genarete the code as you want.
1 - Select your unit and go to layout tab
2 - In Outline tab select your field
3 - In Properties tab see the field layout template used for this template. This code is not easy to understand.
4 - You can create other template to generate the code you want for this field and select as the tamplate to be used for this field (step 3).