Delta Accruals

For Sales Rebates (Doc type 0S01) Can I use the same pricing procedure as that of settlement one for delta accruals as well. It is linked to a separate settlement document (0S42) and has got a seperate settlement process type (0S40). If yes, will it work if I just add RED1 and RED 2 condition types in the same pricing procedure OR s there anything else to be done as well?