idm.developer role missing in UME

Hi,

this is probably a stupid question, but I'm not able to follow the IDM 8.0 installation guide but the IDM roles are not available. The only available role is IDM_User.

But idm.developer role is missing although it should be there.

I've followed the installation guid so far. All .sca files should be implemented via SUM but it might be that something went wrong.

Thanks for your input.