As some part groups require less work than others, you may decide to vary the level of the contributions by part group. Some parts, for example, require more warehouse handling than others. When apportioning the indirect costs, it would be wrong to apply the same contribution to part groups requiring varying levels of handling.
To apportion indirect costs based on part group, define contributions by part group. This will result in different contribution sums being assigned to different part groups.
Note: This relates to the part groups of the parts included on a sales line or in a production file in the production file header (and therefore not in the underlying production calculation lines).
Note: First define the individual contributions in the Contributions file. Then register them as a contribution for a part group.