BI engine with personalized SQL

So I have just started with the free version in Google Bigquery in order to use BI engine to boost some graphs within Looker Studio. The problem is that after I completed the settings for BI engine and selected the tables I wanted to be boosted, within Looker Studio the graphs I need do not have access to BI engine, is this because I am using personalized SQL to return the data I need? Is there a way to boost this graphs?

Good day @ricardo_millan ,

Welcome to Google Cloud Community!

One of the reasons why this issue is happening is If your data isn’t stored in Bigquery but is only connected to an external data source. Please make sure that the data is stored in Bigquery. You can check this guide on how to boost your graphs in Looker Studio: https://cloud.google.com/bigquery/docs/bi-engine-looker-studio
You can also check the considerations for BI Engine using this link: https://cloud.google.com/bigquery/docs/bi-engine-intro#considerations-for-bi-engine

Hope this helps!