Add "sysTableBrowser&tableName=SalesLine" after mi= as shown below.
https://edev-waazd365.sandbox.operations.dynamics.com/?cmp=SMC&mi=sysTableBrowser&tableName=SalesLine
https://edev-waazd365.sandbox.operations.dynamics.com/?cmp=SMC&mi=sysTableBrowser&tableName=SalesLine