Helpinator already has basic diagram shapes (ellipses, boxes, arrows), and I just think it's enough for a help authoring tool. But the "client" is a bunch of co

Helpinator already has basic diagram shapes (ellipses, boxes, arrows), and I just think it's enough for a help authoring tool. But the "client" is a bunch of cool old school guys from Australia, they bought an expensive license and plan to use Helpinator both for internal and end users docs, and I just can't say no without arguments. And arguments are that UML is still good for cool old school guys :)