Drain shrimp; rinse with cold water.
Cook beans according to package directions; omit salt.
Place in well-greased shallow 1 1/2 quart casserole.
Cover with shrimp.
Combine soup, parsley, lemon juice, onion, and lemon rind; pour over shrimp.
Top with cheese; sprinkle with paprika.
Bake in 350 °F oven 20 to 25 minutes or until cheese melts and is lightly browned.