Business and Validation Rules
This topic lists various rules that govern cost rollups in Product Development.
Business Rules of Cost Rollups
This table lists new item request notifications.
| 
                         Item Type  | 
                     
                         Item Status  | 
                     
                         Item Revision  | 
                     
                         Material Cost  | 
                     
                         Overhead Cost  | 
                     
                         Total Cost  | 
                  
|---|---|---|---|---|---|
| 
                         Leaf  | 
                     
                         Not Released (new item in preliminary state)  | 
                     
                         Initial (Rev A)  | 
                     
                         Editable (unless cost came from Costing)  | 
                     
                         Not editable  | 
                     
                         Not editable  | 
                  
| 
                         Leaf  | 
                     
                         Released  | 
                     
                         Latest  | 
                     
                         Editable (unless cost came from Costing)  | 
                     
                         Not editable  | 
                     
                         Not editable  | 
                  
| 
                         Leaf  | 
                     
                         Released  | 
                     
                         Not latest  | 
                     
                         Not editable  | 
                     
                         Not editable  | 
                     
                         Not editable  | 
                  
| 
                         Leaf  | 
                     
                         Pending change order  | 
                     
                         Any pending rev  | 
                     
                         Editable (unless cost came from Costing)  | 
                     
                         Not editable  | 
                     
                         Not editable  | 
                  
| 
                         Assembly  | 
                     
                         Not Released (new item in preliminary state)  | 
                     
                         Initial (Rev A)  | 
                     
                         Not editable  | 
                     
                         Editable  | 
                     
                         Not editable  | 
                  
| 
                         Assembly  | 
                     
                         Released  | 
                     
                         Latest  | 
                     
                         Not editable  | 
                     
                         Editable  | 
                     
                         Not editable  | 
                  
| 
                         Assembly  | 
                     
                         Released  | 
                     
                         Not latest  | 
                     
                         Not editable  | 
                     
                         Not Editable  | 
                     
                         Not editable  | 
                  
| 
                         Assembly  | 
                     
                         Pending change order  | 
                     
                         Any pending rev  | 
                     
                         Not editable  | 
                     
                         Editable  | 
                     
                         Not editable  | 
                  
Validation Rules of Costs
Rules that apply to the expression of costs.
- 
               
If the user can enter the cost, it must be a positive value (that is, $0 or greater).
 - 
               
Users may enter any number of digits after the decimal; however, the application only displays four digits after the decimal.