Insight - Set the value of an object attribute with a predefined value (append not overwrite)

[Oliver Schalch]

Hello,

The Postfunction to use in a Transition: https://documentation.mindville.com/display/INSSERV/Insight+Post+Functions#InsightPostFunctions-Setthevalueofanobjectattributewithapredefinedvalueplaceholders-setobjectattributevaluetopredefined

is very usefull. But....

1) The Attribute is always overwritten on a Transition and there is no Option to fill more than 1 value. We use this Postfunction to fill some inventory stuff - and there is a big need to add on every transition the new values.

Example: JIRA-Issue to assign Item1 to CustomerA works great an fills attribute "Inventory" with "Item1" another JIRA-Issue to assign Item2 to CustomerA should add the value so the attribute "Inventory" would be "Item1, Item2".

2) Is the Script behind this integrated post function somewhere public? So i could adopt it and use in a groovy post function.

Thanks

Oliver