I would like to understand what would be needed to automatically extract data from Refinitiv WS in order to feed a PowerBI model on our side
Hello @Uday_PK
You can use the LD Library for extracting data from LSEG Workspace. There are tutorials and example notebooks on the dev portal and on GitHub.
There is a hard limit on amount of data which can be extracted programmatically. These limits are described in this document. If your use case involves huge amounts of data, then enterprise products like Data Platform, DSS/TickHistory would be a better fit.
@Uday_PK
You may refer to the Using Power BI to visualize the data from LSEG Data Library for Python with Conda environment article.