Thanks for reaching out I hope you are well.
Congrats on your first post in the Explorers Hub!
Im not 100% sure im following you here, in the Alerts section the has colour coded already. Can you provide a link to where its not appearing this for you.
Also for the followup question you had, what are trying to link the alert to ? as the alert will only appear when its condition is met/violated, and it will appear in the alerts dashboard section.
Any extra clarity and context would be appreciated. Also feel free to have a look at our Alert docs;
Create NRQL alert conditions | New Relic Documentation
Create conditions | New Relic Documentation
Looking forward to hearing from you!