We want to automate EAS Workflows to do a bit more for us, but in its current state functionality is a bit restrained. It would be great if EAS' workflows could take inputs which could be defined at the top-level of the workflow similar to how Github Actions inputs function. https://docs.github.com/en/actions/writing-workflows/workflow-syntax-for-github-actions#onworkflow_dispatchinputs
In our current specific use case, we're looking to trigger QA builds of our mobile app with information that would included in slack messages that would be relayed to our in-house testers when that build is complete.