"Provider" must be reported to the repair/maintenance service provider "or" provider "in the service" sign in to report as evidence whenever there is a repair/maintenance.
"Provider" must prepare a report on repairs / maintenance to the "Service Provider" in the name. "Service Provider" to sign the report. As evidence whenever a repair / maintenance.
"Provider" to report repair / maintenance. "The client" or representative on behalf "clients" sign in the report. As proof, every repair / maintenance.