Hello,
In CO11N you can have individual capacity split, for that define confirmation profile in OPK0
Header area 110
You can use BAdi WORKORDER_CONFIRM method method INDIVIDUAL_CAPACITY
With this method, you can determine an individual capacity and predefine values for the corresponding fields in the confirmation. After this, you can post the confirmation with reference to the predefined individual capacity refer SAP note 1841605 - BAdI WORKORDER_CONFIRM: Predefine individual capacity.
Best Regards,
R.Brahmankar