Saving Workflows
When you are working on a workflow, you can save it by clicking theSave button in the middle of the editor. This will save the current state of the workflow.

Adding subfinder node
Let’s add 
subfinder and connect trickest.com to domain parameter and click Save.
Moving the Node and Saving
Now, let’s move 
subfinder node to the right. You will see that Save button became available and we can save the workflow again.

