How to export from Modeler to Painter with layers?

Here is some recommendations

 Preserving Layers

1. •     In Modeler, “layers” are sculpting layers, not texture layers. These don’t transfer directly into Painter.
2. •     What does transfer:
3. •     Mesh separation: Each layer or object in Modeler can be exported as a separate mesh/material ID.
4. •     Material assignments: If you assign different materials in Modeler, Painter will recognize them as separate texture sets.
5. •     To keep Painter layers organized:
6. •     Export with separate meshes per sculpt layer.
7. •     Assign placeholder materials in Modeler before export (Painter will use these as texture set divisions).