[Reference: Configure Reciprocal Roles - Salesforce, Explanation: Some possible reasons why the user can’t find any reciprocal roles displayed in the related role lookup are:, Reciprocal roles have not been created in the org. Reciprocal roles are custom objects that define the possible roles for users who need access to Account or Contact records. For example, a reciprocal role can be Advisor, Client, Specialist, or Decision Maker. Each reciprocal role has an associated access level that determines what data fields theuser can view or edit. To create reciprocal roles, the administrator needs to do the following steps:, From Setup, open Object Manager., In the Quick Find box, enter Reciprocal Role, and then select Reciprocal Role., Click Fields & Relationships, and thenselect Role Name., Click New to create a new picklist value for the Role Name field., Enter a label and a value for the new role, such as Attorney or Client., Click Save., The user should be using the Edit Group button to access reciprocal roles. The Add Contact option on the relationship tree only allows the user to add existing contacts as members of a relationship group, such as a household or a business group. The user cannot specify reciprocal roles for the members using this option. To specify reciprocalroles for the members of a relationship group, the user needs to do the following steps:, Click Edit Group on the relationship group record page., In the Edit Group window, click Member Relationships., For each member of the group, select a role from the Rolepicklist and a related role from the Related Role lookup., Click Save., , , , ]