Advice on changing the Look and Feel in EBS 12.2.11

Hi there,

i'm trying to amend the look and feel within EBS 12.2.11.

I'm using the instructions in the following document and have a couple of questions.

How to change the Look and Feel of Oracle Applications (Doc ID 2470228.1)

Question 1) I'm doing the following:-

# Log in as a user with access to the Customizing Look and Feel Administrator responsibility. Select the menu option Customizing Look and Feel Administrator.

# In the Look and Feel Configuration page, select the Create Look and Feel radio button. Specify values for the applicable parameters.

# Choose "Named Styles" > "Text Background" change the Value to the colour i want to use