Line Manager Security Role: Possible to add view only to Mange Person Extra Information Tab?

Summary

Security Role Set up question

Content

Hello,

In HCM Core, Under Manage Person we added an "extra information" tab and personalized with various company specific programs.   One is our Profit Share Program.   It is a basic page which lists the name of the profit share plan, the profit eligibility amount and the effective begin and end date.  We are trying to find a way to provide the manager's (through the Line Manager Role) "view only" to this section of the tab so the manager can view the profit share plan for his /her direct reports.

Can this be configured through Security and if so, the basic steps to add that to the Line Manager Role?   I Have attached a screen shot which I hope will help.