Relationship between CI classes
ServiceNow CI classes can be related to each other. For example, a computer has hard drives, monitors, software installed, etc. These types of relationships can be built within ServiceNow, as seen in the following example:

This type of relationship can be mapped within the “relationship” entity where the following properties are held:
{
"relationship": [
{
"parentClassDevice": "Desktop",
"childClassDevice": "Application",
"relationshipType": "Used by::Uses"
}
],
"mapper": [
],
"dataReference": [
],
"classMapper": [
],
"classDevice": [
],
"classCMDB": [
]
}
- ParentClassDevice: Name of the parent device, see in the name column
- ChildClassDevice: Name of the child or dependent device, see in the name column
- RelationshipType: Type of relationship between devices, relationships can be queried in the “cmdb_rel_ci” entity [CI Relationship Types]

View ServiceNow ↪ Configuration