Unique value, such as 1111, that must not exceed the maximum length of the corresponding field in an integrated system, such as a student management system.

After saving, the value cannot be edited.

Description that is used to select the occupational background, such as Senior officials in national government.

If selected, the entity or field can have the value. If cleared after the value has been selected for the entity or field, the entity or field keeps the value. However, the value is no longer available for selection.

Classification of socio-economic standing, such as Higher managerial and professional occupations.

Values are defined in the reference data for Socio-economic class.