何故かCampaignが表示されない
新しいプレイグランドで解決
In the Create Campaign element, we can’t find a field value that sets ‘Name’ to ‘Child of {!campName}’.
Please check this video.
On the 'Child Campaign' custom button, we can’t find the URL for the Create Child Campaign flow.
/flow/Create_Child_Campaign?campID={!Campaign.Id}&campName={!Campaign.Name}&campOwner={!Campaign.OwnerId}&campStartDate={!Campaign.StartDate}&retURL=/{!Campaign.Id}