Thank you for your response Shweta.So there isn't a way of ensuring that no matter the value anything with that key will be captured (unless the values are all similar in some way and therefore you can use the 'contains' rule)?

Hi, I am looking to build a trait which will capture all display campaign activity for the foreseeable future. Is it possible to have a trait rule which reads, for example; d_campaign equals 'has value', so that regardless of the value, it will be captured if the key matches.Currently, new campaigns...