Highlight the field to let user to pay attention on the field.
How to highlight field
Create a new behavior. Put the appropriate caption. Click Action wizard.
Click Create an action.
Click Highlight field.
Select the field name and specify Yes/No for the Highlight. Click OK.
Click Save changes.
Click View code. Highlighted in yellow is the field that you want to highlighted. Click Save and close.
Click Create now.
Example how it look in the form:
Before
After.
Notice 'Pointing Hand' in front of Admin Name.