~~NOCACHE~~ ======plantuml====== [[http://plantuml.com|plantuml]] PlantUML uses a special encoding to transform a uml text description like: <uml title="pte"> Alice -> Bob: Authentication Request Bob --> Alice: Authentication Response </uml> into UDfppCbCJbNGjLDmoa-oKd0iBSb8pIl9J4uioSpFKmXABInDBIxXvG9AAkW25Jc2L6DHLboGdrUS2W3B6nef For example, SyfFKj2rKt3CoKnELR1Io4ZDoSa70000 is the encoded form of: <uml t="hello"> Bob->Alice : hello </uml> <uml> Alice -> Bob: Authentication Request Bob --> Alice: Authentication Response Alice -> Bob: Another authentication Request Alice <-- Bob: another authentication Response </uml> <uml title="activity"> (*) --> "First Activity" "First Activity" --> (*) </uml>