[RSHEPP]

I push for plantuml sequence diagrams for almost any new feature. Keep the files in SCC and can review with the MR.

Most engineers find them useful and not too much of a headache to write.

[Wistar]

Back when I did these sorts of doc tasks for a prototyping team, I used to create BUML* using Visio. It was kind of hard but nowhere near as hard as using Rational's offering. The dev team liked and used them. I like the looks of PlantUML. Thanks for posting about it.

* Bastardized Universal Markup Language.