Hi there,
I have looked around and most of the articles explain using Automation for sum up different custom fields. I have 5 different custom fields that I want to sum up so I can see which ticket got the highest numbers so we can prioritize e.g. These fields will contribute different rating and the reporter only need to give rating between 1-5 then base on this value, it will calculate the %. I am sure its possible in Automation but wonder if I can do without it or not using any addons?
Any suggestions are welcome 
- User Impact and Business Impact combined - 40%
- Technical Debt and Complexity combined - 30%
- Risk - 10%
- Customer Requests - 15%
- Dependencies - 5%