Setup sections in performance template that is only visible to employee after manager assessment

Hi,

We have the below requirement:

• Employee self-evaluation to just have the performance and development goals to comment on
• Manager evaluation to have overall summary and questionnaire sections additionally.
• The questionnaire and overall summary sections are to be available to the employee to view only after manager assessment.

How can we achieve this setup ? Because if i add the employee role to the questionnaire even as not required, they still see an empty section in their self-evaluation which is confusing for the employee and not effective. Same with the overall summary section.

Appreciate any help, thanks!

Regards,

Anne