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EW = Provides authorisation to edit WO. Users who do not have this authorisation can edit WOs that they themselves have created. The authorisation to edit a check list and a check point is also controlled here.
IWO = Provides authorisation to insert new WO. . The authorisation to add a new check list or a new check point is also controlled here.
SW = Provides authorisation to move a work order in the workflow (status).
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