A minimum, which of the following user rights are needed to initiate a Related Action?

To initiate a Related Action, a user must have the appropriate permissions on both the Record and the associated Process Model. In this case, having Viewer rights to the Record allows the user to access it without the ability to make changes. This is sufficient for initiating a Related Action, as the action is intended to relate to the information displayed in the Record rather than modify the Record itself.

Additionally, possessing Initiator rights for the Process Model is crucial because it grants the user the ability to start or execute the process flow associated with the Related Action. This combination of rights ensures that the user can view the necessary information in the Record while also being authorized to trigger the related process that performs actions based on that information.

In contrast, higher privileges like Editor or Admin rights are not strictly necessary just to initiate a Related Action. The essential requirements are specifically geared toward facilitating the initiation of the process, making the Viewer and Initiator rights the correct combination for this action.