Dear community, 

I’d be interested to know if anyone had any ideas on this issue we are facing. We have product structures for repair for parts that we use each time we do a repair, however we often have component parts that are not used 100% of the time, sometimes 1 in 5, sometimes 2 in 5 times we perform the repair. 

Does anyone know how you can consider this into the BOM/Structure so that forecasting demand can be achieved based on this model. I was thinking perhaps using a decimal qty to represent the %, i.e. 0.2 etc but I dont really know how this would work in reality. 

Any ideas? IFS9U15.