Yes, all relevant personnel are here. Including the owner and the construction team leader, because the construction team leader is the executor of the whole construction process, designers and supervisors also need to be present. Upon arrival, the staff can apply for a decoration permit in the property management office. Certificate and drawings. Certificates and decoration drawings are indispensable. Certificate mainly refers to the qualification certificate of decoration company. We go to the property to apply for a decoration permit. The construction team leader needs to bring a copy of the certificate and drawings, and the property manager needs to confirm and record the certificate and drawings. Sign for confirmation. After handling the renovation permit, the construction team leader and the owner need to sign it.