This is a Form of Sensitivity Analysis
ANUJ KUMAR SHRIVASTAVA, Premium Member
This technique is commonly known as a sensitivity analysis.
Once you find out the conclusion of the fish bone diagram, this becomes the arrow and you try to focus on the effects this solution would have.
For example, if the price is the solution, then the consequences on various related fields like profitability, purchase, cost price etc. would be the pointers of the arrows and one could now do a sensitivity analysis by considering increases in price, decreases of price or keeping it stable.