amount split up in periodic billing
I am implementing a construction project (real estate). here according to clients requirement, I need to maintain periodic billing. I have followed and already done the settings for billing plan. but when Im creating rental contract, how can I split up the value automatically or manually (amount) in monthly or quarterly basis. because the Bill value field showing not changeable.
For the above I have done the basic Configuration:
1. Contract Order Type
2. Item Category
3. Billing Plan
4. Billing Plan assignment
5. Incompletion Procedure
6. Billing Type
7. Copy Controls from Contract to Billing & from Contract to Contract
8. Pricing Procedure & Pricing Proc Determination
9. Account Determination
Please advice me what is the further config for the same.
Thanks in advance.