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[DOCS] adding docs about distinction between two and three curly braces #87302

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Jan 5, 2021
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[DOCS] adding docs about distinction between two and three curly braces #87302

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2 changes: 1 addition & 1 deletion docs/user/alerting/defining-alerts.asciidoc
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Expand Up @@ -59,7 +59,7 @@ Each action type exposes different properties. For example an email action allow
[role="screenshot"]
image::images/alert-flyout-action-details.png[UI for defining an email action]

Using the https://mustache.github.io/[Mustache] template syntax `{{variable name}}`, you can pass alert values at the time a condition is detected to an action. Available variables differ by alert type, and a list can be accessed using the "add variable" button.
Using the https://mustache.github.io/[Mustache] template syntax `{{variable name}}`, you can pass alert values at the time a condition is detected to an action. Note that using two curly braces will escape any HTML. Should you need to preserve HTML, use three curly braces (`{{{`). Available variables differ by alert type, and a list can be accessed using the "add variable" button.

[role="screenshot"]
image::images/alert-flyout-action-variables.png[Passing alert values to an action]
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