Workflows
What the collector does with each module or pull request it finds. Open one, change it or build a new one, then copy its YAML into workflows.yaml (next to collector.yaml): nothing is saved here. It's checked against the collector's own rules as you go.
Each card holds its settings: folds it, or resting the pointer on a field explains it. Drag from a node's right dot to another node's left dot to connect them (an if has then and else). Delete a link by clicking it, then Del. lays the cards out again.
Copy gives just this workflow, indented to paste under the workflows: of workflows.yaml; Download gives the whole file above.