Change in type of SES appointment
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
An agency may not require a career SES appointee to accept a noncareer or limited SES appointment as a condition of appointment to another SES position. If a career appointee elects to accept a noncareer or limited appointment, the voluntary nature of the action must be documented in writing before the effective date of the new appointment. A copy of such documentation must be retained permanently in the appointee's Official Personnel Folder.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.