level — A degree type
The semantic of the title element vary depending on which element contains it:
When contained in this element, the level element specifies the level of security clearance that a person has been granted, such as “Top Secret” or “Restricted”.
When contained in this element, the level element specifies a degree type, such as “BFA” (bachelor of fine arts) or “Ph.D” (doctor of philosophy). It typically contains the abbreviation (“BS”) not the full spelling (“bachelor of science”).