Add timezone information to alerting documentation

[ianadeem]

In the documentation for the alerting feature, I could not find any information about what timezone is used for the cron expressions. It is probably either UTC or the system timezone. Could this information please be added to the docs.

[keithhc2]

Hi @ianadeem, thanks for reporting the issue! You can actually choose the timezone you want to use with your cron expressions. If you're using Kibana, you can use the "Select a timezone" dropdown menu to select what timezone to associate your cron expression with. If you're using the API, you can specify a timezone in your cron expression.

Hope this helps!