[stcredzero]

UML used to refer to an entity/relationship+methods modeling language.

https://en.wikipedia.org/wiki/Unified_Modeling_Language

[andrewstuart]

Thank goodness we hear almost nothing about UML any more.

[pjmlp]

Just last week someone on our project was drawing a sequence diagram for an interaction between lambda calls on a cloud provider.

UML is pretty much in use on the enterprise space.

[quickthrower2]

Why the hate for UML diagrams. They are quite useful.