What: add a possibility to approve-reject-withdraw a CA/LoC, similar to what is currently possible for individual loan accounts. This would imply adding "CA states" for CA/LoC. Additional validations would also apply, e.g. loan accounts can only be added to a CA after approval.
Why: LoCs follow a very similar process to loans - a client applies and is either rejected or approved, based on the credit scoring / decisioning mechanism. Clients can also withdraw their applications