Processing code for sub-account. Absence of this field in AllocAccount (79) / AllocShares (80) / ProcessCode (81) instance indicates regular trade.
| Code | Meaning | 
|---|---|
| 0 | REGULAR | 
| 1 | SOFT_DOLLAR | 
| 2 | STEPIN | 
| 3 | STEPOUT | 
| 4 | SOFTDOLLAR_STEPIN | 
| 5 | SOFTDOLLAR_STEPOUT | 
| 6 | PLAN_SPONSOR |