Business & farm

Another response indicated you need to know which boxes apply to which type of income, Box 1 or Box 2. You then report each box with the correct K-1.  Does anyone know which boxes apply to Box 1 and which apply to Box 2? Or, can you ignore that and just put all of the boxes with the K-1 that has Box 1, and on the second K-1 with a Box 2, no other boxes are filled?