Use when creating shapes, connectors, groups, or containers in Draw.io XML. Prevents the common mistake of missing vertex/edge flags, broken parent references, or unescaped HTML in labels. Covers mxCell vertex/edge creation, UserObject metadata wrappers, HTML labels, placeholders, groups, and contai
Use when creating shapes, connectors, groups, or containers in Draw.io XML. Prevents the common mistake of missing vertex/edge flags, broken parent references, or unescaped HTML in labels. Covers mxCell vertex/edge creation, UserObject metadata wrappers, HTML labels, placeholders, groups, and container nesting. Keywords: mxCell, vertex, edge, UserObject, object, HTML label, container, group, paren