Here are the detailed steps to achieve your requirements.
For If condition you need to check the created by of current Item.
Use Update List Item action to set the value of PWID column.
Set PWID will look like the below image.
The complete workflow will look something like below.
Let me know if still, it is not working after updating the workflow based ...
This workflow was created by me long ago and realized that it wasn't showing in the SharePoint Designer 2013 and neither in the normal workflows. Rather I had to go to the List workflows and found the workflow there and removed it and it worked perfectly. I hope it will help someone who will be confused.
To achieve your requirements, Best way is to copy the risk from master list to individual list by using SharePoint designer workflow or Microsoft flow/Power Automate (If you are using SharePoint Online) based on the risk class on new risk creation in master list.
SharePoint Designer Workflow 2013:
You can use Create List Item action to create a list item ...
Though I am late on this, thought someone who visit after this will get help:
I had the same issue. What I missed was the "Call HTTP Web Service Properties" -> settings "RequestHeaders" to Variable:RequestHeader (this name might vary according to the variable name)
I didn't set the RequestHeaders and got OK response but no results. After I set the variable ...