Creating a sub-formula within the Item Lines grid
When you select any ingredients in the Formula form, you can create a sub-formula for those ingredients and directly nest the sub-formula.
You can select items that have already been exploded or other sub-formulas.
Use the Functions > menu in the Item Lines tab. The Create Rule dialog always opens. (For the Create Rule, the system administrator must specify Formula for the Object Type and the Reference Type . Select Create From As New for the Event.)
The Caesar salad sub-formula and chicken item have been combined into a new sub-formula. The quantity of the new sub-formula is the sum of both of these items: Caesar Salad 55 + Chicken 30.