You are the supply chain manager at Infineon, a semiconductor company, and you come to know that due to an earthquake in India, the silicon supply to Germany has been delayed by $2$ weeks. This will cause a delay in the supply of the finished products, i$.$e$.,$ semiconductor chips. You have already formulated a possible solution and are ready to implement it$.$ However, as per the model of the issue management process, you are missing one step. Identify the step that you have missed and discuss how you will implement it$.$