This option is not activated by default, needs to be completed by DynaSys team on how to activate it.

Usefulness: in terms of performance, sometimes it's useful to do "many changes at once" rather than one by one. This option could be in the case we want to do 1 to 10 changes (for more we recommend: via Export/Import Microsoft Excel) and it uses the 'Edition grid' in DynaSys. 

1) Choose your SKU (Important: click on the 'SKU' column, not Material) and press CTRL+C

You should see anything like this:

2) Click in column "Valuation Class override" and select the "Valuation Class override" that you want:

3) Repeat the previous steps until you have the list of change you desire :

4) Validate the changes + Save