Hello,
I'm trying to turn a string .payload from 123456 into 123,456.
The reason for adding the comma is to split-up and then use a split node to only change the second part ,456 using parts/index:# into a step then join the message back together, so the message would look like 123,1.
I have look for the solution but it likely so simple no-one has asked
If someone could enlighten me would be