also should allow for manual locking of a paper-filed return. Should not only be a feature on e-file.

Additionally, if I am only e-filing one component of the return (ex. NYS It-204-LL) because it has a different due date, it should not lock the return. Locking the return should be optional, not compulsory. I will always lock my completed returns, but we should be able to determine when to lock/unlock not the system