# Systems Modeling Language

Gaphor implements part of the [SysML 1.6](https://www.omg.org/spec/SysML) specification.

```{diagram} SysML
:model: sysml
```

```{toctree}
:caption: Packages
:maxdepth: 1

sysml/Activities
sysml/Allocations
sysml/Blocks
sysml/ConstraintBlocks
sysml/Libraries
sysml/ModelElements
sysml/PortsAndFlows
sysml/Requirements
sysml/Diagrams
```