3552009 - Is it possible to deactivate old recruiting Career Sites from Manage Recruiting sites while using Career Site Builder to design the External Career Site?

When Career Site Builder is enabled can the default  Recruiting Career Sites from Manage Recruiting sites be disabled?

SAP SuccessFactors Recruiting Management

For RMK career Site (enabled via CSB) to work , RCM external career site should be present. RCM is the platform. There should be at least one external site so that RMK career site can work.

2887291 - How to close/disable RCM External Career Site - Recruiting Management

Career Site Builder(CSB), Manage Recruiting Sites, Default external career site , KBA , LOD-SF-RCM-POR , Career and Agency Portals , Problem