ADFS claims rule to issue a list array

Hi,

I need to issue multiple values against a claim - EXACTLY like a list of groups would be. I have tried this with 2 rules, both issuing against the same claim and it works: i.e in the array/list jwt format.

"myClaim" : ["value1", "value2", "etc"],

what I need is the rule syntax to do this in one rule (as I need to issue a lot of values for the ONE claim), i.e  myClaim= ' [ "Value1", "Value", "etc" ]' (this does not work - obviously, I get "unexpected input")

Any ideas????

>>> This is issuing a claim with a list of values in one rule, NOT multiple claims in one rule <<<

Regards

Eadmund