[Pharo-users] Load SSO and WebSocket from Metacello Configuration?

Hello, I want to load SSO and WebSocket packages from ZincHTTPComponents in my Metacello Configurations. Unfortunately there is no ConfigurationOfSSO or ConfigurationOfWebSocket I am aware of. I am loading currently in a #postLoad method this way: #('SSO' 'WebSocket') do: [ :each | #ConfigurationOfZincHTTPComponents asClass project bleedingEdge load: each ]. But a load exception is thrown because I have subclassed some classes from such packages. Can anyone help me by commenting or sending a code snippet of what could be the right solution for such situation? Thanks Hernán