Creating Templates with Multiple Datasets

HI! My goal is to create a dashboard consisting of three different datasets. I want to then use that dashboard and analysis to create a template that will allows me to create the same dashboard for different data. The new data will follow the same schema for its respective dataset.

My data is stored in S3, and I am pulling the data from tables I created in Athena. All three datasets can be joined into one table by a field “date” type datetime. After joining the three tables I have one table, which allowed me to create calculated fields with fields from all tables which was needed. From here is it possible to create a template that can be fed in three new datasets that will replicate the joins and calculations I have made?

Yes this should be possible with the same schema