I have a custom field called Score that should always reflect the scoring of the issue based on some scoring parameters which is kept in another field "Scoring parameters" (multi-select custom field). To keep it simple, lets assume only 3 possible vaules for scoring:
- Option A (with a weight of 40%)
- Option B (with a weight of 30%)
- Option C (with a weight of 30%)
If only Option A of the scoring parameters is selected, the Score should be 40.
If Option A+B is selected, the score should be 70 (40+30)
If all options are seleced the score is 100.
How do I setup an automation rule to calculate a new Score value every time the Scoring parameters are changed ?