Please note that workflow editing functionality is not yet fully supported in Webconfigurator. You may only inspect workflows and their properties in WebConfigurator at this time. To edit workflows → refer to the "Workflow Structure" and "Workflow Instance" Tabs in LUCS Configurator instead.
For detailed instructions on the legacy Workflow Editor (LUCS V3.1 and older), refer to the old knowledgebase: https://kb.luware.com/lucs-v3-1/kb/lucs-configurator-workflow-structure/