Internally I don’t want message to be sugar coated. Criticize my performance with whatever language, be direct and make sure personal boundaries are not crossed

Internally I don’t want message to be sugar coated. Criticize my performance with whatever language, be direct and make sure personal boundaries are not crossed. In other words, make it clear that everybody focus on performance not the person. A question is whether this is scalable anybody with some experience? Edit: typo