'noupdate':fields.boolean('No updates',help="Only create new records; disable updates to existing records."),
'exec_order':fields.integer('Execution order',help="Defines the order to perform the import"),
'last_sync':fields.datetime('Last sync date',help="Datetime for the last succesfull sync. Later changes on the source may not be replicated on the destination"),
'last_sync':fields.datetime('Last sync date',
help="Datetime for the last succesfull sync."
"\nLater changes on the source may not be replicated on the destination"),