Often you want to modify data that is passing through a connection. For this, it should be possible to add a new node there.
- Select an edge
- Click "add" button in edge menubar
- Component list pops up listing only components that are compatible with the data passing through
- On selecting a component the edge is removed, a new node is added to the middle of it, and connections made to connect it to both sides of the original edge
Often you want to modify data that is passing through a connection. For this, it should be possible to add a new node there.