Is it Possible to hide dropdown option for field "Automatically open a Job Requisition for Sourcing"

Summary:

We are using the the field “Automatically Open a Job Requisition for Sourcing” introduced in Oracle release 20B.  We would like if possible to hide some 3 of some of the 5 options for the Hiring Manager and Recruiter so that they only see two options in the drop down menu, namely 

• No: The requisition isn't automatically open for sourcing. This is the default value.
• Yes, posted internally: The requisition is open automatically for sourcing, but it's only posted on the internal career site

and hide the other three options, namely 

• Yes, not posted: The requisition is open automatically for sourcing, but it's not posted.