So the way I think that should work is something like this in your `dagster_cloud.yaml`:

locations:
  - location_name: example_location
    code_source:
      package_name: my_dagster_project
    build:
      directory: ./my-dagster-project

  - location_name: other_location
    code_source:
      package_name: my_other_dagster_project
    build:
      directory: ./my-other-dagster-project

(with different requirements.txt and setup.py etc. in two different folders in the github repo). That said, while testing that I think I found a small bug that's causing the two built images to clobber each other, we'll get a fix out for that shortly at which point this pattern should work.