Clone JO participant source

I’d really love to be able to clone a participant source within a program. Here’s a use case that I think is pretty universal:

• I have to send the same email to all customers. 

• I use 3 participant sources: one for APJ, one for EMEA, one for Americas so they can sync independently from each other to send emails out at decent o’clock for every participant.

I know the new rules engine/data designer/query builder should help save a dramatic amount of time and enhance our experience in that area.

But realistically, I wouldn’t build a new data design for every variant of a data set (for example, EMEA, APAC...). I would something global, fetch it in my participant query, and then apply filters to exclude or include certain things for that specific participant source. 

With that in mind, I’d want to clone my source to make a couple of changes to filters which would be so much quicker than fetching the data design, reapplying filters etc., would avoid creating designs for one-off transformations.

So in short, can we please add a “clone participant query” option, alongside the edit, delete and sync options below?