Home > Workflows > Workflow Nodes > Create Nodes
You create nodes, that is, add nodes to the workflow by clicking a node in a section of the Components window, moving to the workflow, and clicking again. For the node to be ready to run, you may have to specify information such as a table or view for a Data Source node or the target for a Classification node. To specify information, you edit the node. You usually must connect nodes for the workflow to be executable; for example, you specify input for a build node by connecting a data node to a build node.