Setting goals together and have status updates. then you can have a record on what is achieved / not-achieved, realistic goals, need to work more to meet goals,

Setting goals together and have status updates. then you can have a record on what is achieved / not-achieved, realistic goals, need to work more to meet goals, etc. I would start there, then see how that improves things, or if you need to agree on more stringent performance metrics and consequences.