I used Azure to create a database. I used Azure Data Studio and https://github.com/R0tenur/visualization to create the following Entity Relationship Diagram / Relational Model (?). Are the relationships drawn correctly or reversed? Is it correct to read one relationship as “Between one and one course has between one and many outcomes.”?

I would like to create ERD for Azure Synapse Database(Dedicated SQL spool) db schemas. Suggest any tools and can we do reverse engineer to pull all the schemas and tables data.