Is it possible to group pipeline definitions together into a single pipeline or is it good practice to use composite solids?

Hey Amanda! We currently can’t embed pipelines in pipelines. Composite solids work great though.

Ok, I'll stick to the composite way. Thanks!

I think composites are semantically the right choice! From a dagit perspective they create a logical grouping in your pipeline to abstract away smaller solids which is what I imagine you are looking for!