There is a data point under Students of OnLACRegister with a value of Yes/No which is Yes for those 'On Register' and No for all others, however, we would like to be able to identify those within the LAC register who are 'Off Register' as distinct from those who are 'Unassociated' - this is a cohort for which we receive funding who are referred to as 'Post-LAC' i.e. have previously been looked after children but are no longer looked after (they may have been adopted for instance).
Could this possibly be achieved by the values for OnLACRegister being On/Off/No or Yes/Off/No?
