customized content types

Hi All,

I have a requirement where custom content role type needs to be declared in ContentRoleType.rbInfo, using the entries, i need to upload the content for each type declared. I tried to use the standard methodologies used in create/edit processors(Windchill 10.1), but they are always add the content as secondary type instead of custom types. Any idea how to acheive this.

Regards,

Arunan