@Niraj Rokaya
Thanks for reaching out to us, could you please share the link or page you are mentioning so that we can fix the document.
For guidance on how to do a regression model using Azure Machine Learning Designer, please take a look on below document about using Designer to train a no-code regression model -
For more guidance about Azure Machine Learning Designer, please check on the document here for a quick reference -
https://learn.microsoft.com/en-us/azure/machine-learning/concept-designer?view=azureml-api-1
Please feel free to let us know if you need more information, I hope this helps.
Regards, Yutong
-Please kindly accept the answer if you feel helpful to support the community, thanks a lot.