API Reference > imodeljs-common > Entities > Rank Rank Enumeration The rank for a Category Members Name Value Description System 0 This category is predefined by the system Domain 1 This category is defined by a schema. Elements in this category are not recognized by system classes. Application 2 This category is defined by an application. Elements in this category are not recognized by system and schema classes. User 3 This category is defined by a user. Elements in this category are not recognized by system, schema, and application classes. Defined in core/common/src/ElementProps.ts Line 279 Last Updated: 13 June, 2024