Copy and paste this image url when you are posting a Security/Warning Alert. https://cdn3.iconfinder.com/data/icons/security-2-1/512/exclamation-512.png
Copy and paste this image url when you are posting a Event Alert.
Copy And paste this image url when you are posting a Annoucement/Alert
For annoucement and normal alerts:
Post The Annoucement, Date and Why
Ex: Update vX.XX at XX/XX/XXXX.
Post the Date, The Why, And the What
Ex: Halloween Contest, 03/10 to 31/10. Post your gallery images.
Warn for what, date it happened, and result.
Ex: Security Breach, xx/xx/xxxx, Server is securised.