Unable to switch in between inactive assignment on Contract Page.

Summary:

Hello,

I am facing an issue where I am not able to switch in between multiple assignment records for an employee on the employment info page. I have enabled the profile option for the same as well, still when I enter the transaction the 'Business Title' option does not appear on the top of the page.

In addition to this I have another question on weather the 'Business Title' option can be enabled on the 'Employment Contracts' transaction or not.

Thanks,

Osama Qamar