EL Expression Queries

Summary:

Hi Team,

I tried to hide a section which I created under my team> Performance > select Performance Document > Under Evaluation topics. That wording should be visible only to the line manager and not to the employees. I was able to achieve it using the EL expression

#{securityContext.userInRole['PER_LINE_MANAGER_ABSTRACT_CUSTOM']}

but currently whoever has the line manager role when they navigate to me> career and performance> performance> select appropriate performance document, they are able to see those wordings. How to hide the section from me employee section and make it visible in my team for line managers.