SignStream Modification Code: 20009
Description
No participants were detected, and SignStream requires that at least one participant be associated with a collection. So the default participant "RightHandParticipant" was added as a placeholder.
Solution
Open the Macro Unit window and locate the added participant. If you wish to keep this participant, no action is required. If you wish the participant to be something else, you must create a new participant. You should then re-associate any segment tiers to your new participant, then delete the added default participant.