Trying to implement a requirement where if a field gets updated with the value automatically based on existing data in other fields.
For example, lets say there are 2 fields Field A, B,.
A is a standard field and B is Custom field
I need to set B to value based on value of A
Like if A = 1 Set B = 100
if A = 2 Set B =100
If A= 3 Set B =200 etc..
Any idea how this can be done in JIRA Cloud?
Thanks.