Programmatically draw action signal line in a Simulink model

I have a Simulink model with two blocks:

• a Switch Case Action Subsystem block
• a Switch Case block

I would like to programmatically draw an action-signal-line as described below:

• Source: one of the output ports of the Switch Case block
• Destination: the Action port of the Switch Case Action Subsystem block

I'm familiar with the function add_line, which allows to programmatically draw signal lines between two "standard" Simulink blocks.

However, in this specific case the command seems to fail - I suppose that's because I'm dealing with an Action port, which is not a standard one.

Should I use a different function instead of add_line in this case?

Or maybe add_line can still be used, but requires a different kind calling syntax?

Answer 1

[Daniel]

add_line(bdroot,'Switch Case/1','Switch Case Action Subsystem/Ifaction'), or similar. See the doc for the "in" argument to add_line.