The condition Tagbox Items Changed checks for any changes to the Tagbox Items. This does not apply to changes to the tagbox field settings or changes to the List Item in the List Browser.  

(lightbulb) Triggers the moment of any change to the Tagbox.  

Use Tagbox Items Changed inside AND/OR to check if multiple tagboxes were changed (items assigned or unassigned). 

{
    "kind": "AndCondition",
    "conditions": [
		{
			"kind": "TagboxItemsChangedCondition",
			"fieldpath":"crisisInformation.regulations"
		},
		{
			"kind": "TagboxItemsChangedCondition",
			"fieldpath":"crisisInformation.actions"
		}
	]
}
CODE

Specific Definitions

The refId is used in the Business Rule, so you can update the list item attributes at any time. 

Property

Value

kind

TagboxItemsChangedCondition

fieldpath

layerId.fieldId

Details on accessing field values, specifically fieldpath starts lowercase

Supports JSON path syntax which you can test here: https://jsonpath.com.

Did the Product Assignments Change?

{
	"kind": "TagboxItemsChangedCondition",
	"fieldpath":"productInformation.products"	
}
CODE