How to Publish the Pre and Post deployment script from vs 15

Please check this article. https://www.c-sharpcorner.com/article/pre-deployment-and-post-deployment-script-sql-database-project/ https://docs.microsoft.com/en-us/sql/ssdt/how-to-specify-predeployment-or-postdeployment-scripts?view=sql-server-ver15 https://www.c-sharpcorner.com/UploadFile/jj12345678910/database-project-tutorial-using-vs-2012/