I want to port my UML from Draw.io to Lucidchart. Can I export from Draw.io to any structural as opposed to purely visual) format? Visio, Gliffy, or others like XMI would do.
I don't have or want to learn Microsoft Visio or other complicated diagramming software. Is there a web app to generate simple sequence diagrams?
Is it possible to add additional labels to an arrow, like the relational arrows have multiple text fields?