| Description | 
| An indicator with optional effective date meta data. | 
| Type : EffectiveDatedIndicatorType | 
| Definition | 
| Indicates whether or not a position is vacant. This element uses the EffectiveDateAttributeGroup so that an associated effective date information can be supplied. (Defined in file Fields.xsd , or a file it imports) | 
| Attributes | |||
| Attribute Group : EffectiveDateAttributeGroup | |||
| validFrom | This is formatted representation of a date, which may be specified as a date, date/time, year, or year/month. | ||
| validTo | This is formatted representation of a date, which may be specified as a date, date/time, year, or year/month. | ||
| Parents | 
| \AcknowledgeOrganizationChart\DataArea\OrganizationChart\OrganizationUnit\MemberPosition\PositionIncumbent |