Below URLS explains the procedure:
https://docs.fortinet.com/document/fortigate/7.4.0/administration-guide/934626/captive-portals
https://docs.fortinet.com/document/fortigate/7.4.0/administration-guide/131140/replacement-messages#...
Below external contents are also very handy:
https://www.youtube.com/watch?v=smx7M4YG9tc&ab_channel=N%26SLABS
https://www.fortinetguru.com/2016/07/customizing-captive-portal-pages/
Suraj
- Have you found a solution? Then give your helper a "Kudos" and mark the solution.
You can customize your captive portal using the replacement message feature,
Please check the below document
The Fortinet Security Fabric brings together the concepts of convergence and consolidation to provide comprehensive cybersecurity protection for all users, devices, and applications and across all network edges.
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