We have applied a security level scheme to our service desk and applied automation to ensure that security level is applied properly to new tickets. However I can't find a way to apply the properly security level to existing tickets. I attempted to edit the Issue view and the security level field doesn't appear to be available. I can add it to my form in my portal for users to create a ticket, but not to my issue view so I can edit existing tickets. Does anyone have a solution for applying a security level to existing tickets?