Getting error when clicked on "See how it's going ? link in Performance document

Summary

Getting error when clicked on "See how it's going ? link in Performance document

Content

Hello All - We are getting error as "You do not have permission to access this information", when clicked on the link "See how it's going" after Line Manager has approved and it is pending with Admin in Performance document.

We have custom Line Manager role.

When I add seeded Line Manager role, then I am able to successfully click on the link and can view the page.

Can anyone let me know, what is the privilege I need to add to the custom line manager role to avoid this error.