See https://github.com/orgs/ABI-Software/projects/1/views/10?pane=issue&itemId=145865716&issue=ABI-Software%7Cmapcore-issues%7C106
Trying to generate CellML for the above diagram has shown that the editor needs to have a way to create signal connections for bond elements, in this case for solute concentrations that control osmosis. Work is now underway to draw diagram elements such as:

See https://github.com/orgs/ABI-Software/projects/1/views/10?pane=issue&itemId=145865716&issue=ABI-Software%7Cmapcore-issues%7C106
Trying to generate CellML for the above diagram has shown that the editor needs to have a way to create
signalconnections for bond elements, in this case for solute concentrations that control osmosis. Work is now underway to draw diagram elements such as: