A System Administrator has received a note from one of theportfolio managers that the ActionableRelationship...

 A possible cause for why theportfolio manager cannot see ARC when trying to set up relationships between two accounts is that he has not been given the permissions that enable users to view and manage ARC. To access ARC, users need to have certain permissions and settings enabled intheir user profile or permission set, such as:

View Setup and Configuration

Customize Application

Manage Custom Permissions

Financial Services Cloud Standard User

Financial Services Cloud Admin If any of these permissions or settings are missing, users maynot be able to see or use ARC properly. Verified References: : Salesforce Help Article 5