Need help with the texture of an earring

In Blender each face can have a separate uv map, material and texture assigned to it. In TS4 there can only be one uv map(for textures, the second one is for morphing) and one uv space for all CAS items. You need to put uvs and textures in the space meant for earrings, otherwise the texture will be applied to other CAS items.
There are assessory making tutorials on this forum and youtube that cover everything you need to do to make these earrings functional.