Limit options of issue picker field

[Sushma Nagaraj]

I have two multi select issue picker fields. I would like to create a dependency between them. If the value of one of the issue picker field is 123 and 456 then for the second issue picker field I would like only the issues which contain 123 and 456 to come up as suggestions. The options in the second issue picker field could be something like 123abc or 456bgh. I would like to do this using JS or REST. Is it possible?

[Alex Koxaras _Relational_]

Hi @Sushma Nagaraj 

I did something similar using Scriptrunner but not JS or REST. But on my occasion the issue picker field was "restricted" to yield only issues based on the project this field was located. I wouldn't find it hard to do it like the way you want. Have you tried scriptrunner?