How to hide the search option (People search) from the manager self service pages ?

Enable the following profile options at user level
• HR: Enable User Personalization – Yes
• Personalize Self-Service Defn - Yes
• FND: Personalization Region Link Enabled – Yes
Personalization done at Responsibility Level:
Perform the following steps in the responsibility where you want to disable the search option.

1. Click on Personalize “Search Region”

2. Click on Personalize icon at the Row Layout: Quick Search in the personalization structure

3. At Responsibility Level modify the Rendered value to false as shown and click on apply.