This article describes the operation of the specific automation ''When label something is added to a card in stage something, change status of card to something''.
Are you looking for an explanation of what an Automation is and where to set it up? Then take a look at the article How do automations work?
How does this automation work?
With this automation you can make sure that the status of a card is automatically changed when someone adds a label to the card.
The parameters you set are label, stage and status
Label: Choose at which selected label the status change should be made.
Stage: Choose in which stage of your planning board this automation applies. Multiple phases are possible.
Status: Choose to which status the card should be moved when the label is added.