What did you already do?
Just posting such a one-liner (not even one single requirement), isn't much help. The Community isn't here to do your work for you. It's here to help when you are trying things that don't work.
Either contact a ServiceNow partner to configure it for you, or start with Docs, check other Community questions, blogs and articles, use Google/YouTube and if something (still) isn't clear then, ask a question, referencing to what you already did.
Please mark any helpful or correct solutions as such. That helps others find their solutions.
Mark
