Navigate to Workspaces > Threat Intelligence Security Center > Threat Intel Library > Observables > All Observables.
Select any observable(s) record as an example.
Go to Relationship Graphs section.
Click on the node.
Click Link.
Note:
This action is only available at a home node level.
Select the entity type such as observable.
Select one or more observables to the parent node.
Click Add.
The observables are added to the parent node.
Select Unlink to unlink the related records from the nodes.
Note:
The related records data is unlinked but those relationships between the home node and the observable will still be there in the threat intelligence library.
Select Show details to see the associated observables data.