| CreateEmptyODBLayer(String) | Creates an empty odb layer or return a existing layer if it already exists. This mehtod use the current step to add the new layer. |
| CreateEmptyODBLayer(String, String, Boolean) | Creates an empty odb layer or return a existing layer if it already exists. |
| CreateEmptyODBLayer(String, String, Boolean, Boolean) | Creates an empty odb layer or return a existing layer if it already exists. |