ᐅ Connecting three Ikea Striberg transformers

Hello everyone, I’m new to the forum 🙂

My question is about the Striberg light strip, of which I installed three on the cabinet.
How do I connect all three transformers if the power supply is only plugged into one of them?

With the Ansluta cable, it seems possible to connect two of them, but how do I connect the third transformer if the first two already have the connection plugs occupied?

Or do I connect the Ansluta cable like this: Power => 1st input, 1st output => 2nd input, 2nd output => 3rd input?
Is that how it works?

Thanks in advance!