Workflow plugin - Prevent user to change state if changed previous state

Hi,

I am trying to use the functionality described in the WorkflowPlugin documentation

"If you want to exclude the user who changed a specific state last, even though the user is generally allowed to, you can add not(LASTUSER_{State}) to the Allowed column of the transition table and the last user for the specified state will be excluded."

I have tried various options but have been unable to get this to work.

My transitions table is

State	Action	Next State	Allowed	Form	Notify
APPROVED	Revise	UNDERREVISION
UNDERREVISION	Ready for Approval	WAITINGFORAPPROVAL			SusanManoy
WAITINGFORAPPROVAL	Approve	APPROVED	JoeBloggs, FrankBruno, ChrisEvans, not(LASTUSER_WAITINGFORAPPROVAL)
WAITINGFORAPPROVAL	Reject	UNDERREVISION

I have tried various other ways, such as NOT(WORKFLOWLASTUSER{"WAITINGFORAPPROVAL"})

Any help gratefully received.

-- SusanManoy - 22 Jun 2015

I have finally figured this out. By putting the list of users into a group, and listing the group in the allowed column it works fine.

-- SusanManoy - 24 Jun 2015

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