A Validation Workflow Must Have A Delete State And Action
All "validation" workflows must define "Deleted" state and "delete_action" transition.
In ERP5, deleting a document is part of the life cycle of the document.
Security should be configured so that only managers can view documents in "Deleted"
state. That means, for a common end user, deletion of documents in ERP5 should
be seen as "physical" deletion. The "delete_action" must be configured as follow:
"Trigger type" must be set to "Initiated by user action", "Name (formatted)" must
remain empty, so that this workflow action is not shown in view mode actions.
You can specify a guard if needed.As usual, delete_action transition should not
have a destination state ("remain in state") and have the "delete" transition as
"script after". This "delete" action will have "Trigger Type" "Initiated by
WorkflowMethod" and destination state "deleted".