Hi all, I run saveModel to save a model of a block for hierarchical design. When I load ILM in top module, I get **ERROR: (ENCMSMV-3001):. No such power domain 'main_power_domain'. error. This is from SPEF file the ILM loads. I have one power domain in cpf file: create_power_domain -name main_power_domain -default etc. When I load CPF, I get Checking CPF file ... INFO: The CPF has only one domain defined. Domain-based global connection will be applied to top cell. Other domain-related CPF commands will be ignored. I run reportPowerDomain and nothing is printed. I think no power domain is really created, because in cpf is only one, but SPEF needs one. How to go on from here? Ganaka