| Name | Description | Type | Package | Framework |
| ESIGroupInfo | Manages information about Info*Engine Groups which are to be built by Supported API: true | Class | com.ptc.windchill.esi.map | WindChill |
| ESIGroupInfoManager | Manages all ESIGroupInfo objects in a virtual machine. | Class | com.ptc.windchill.esi.map | WindChill |
| ESIMap | An abstraction for an ESI map file. | Class | com.ptc.windchill.esi.map | WindChill |
| ESIMapException | Thrown when a serious error occurs in map processing. | Class | com.ptc.windchill.esi.map | WindChill |
| ESIMapInfo | Container for ESIMap information. | Class | com.ptc.windchill.esi.map | WindChill |
| ESIMapManager | Finds the instance of ESIMap associated with a file name. | Class | com.ptc.windchill.esi.map | WindChill |