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A Preview Context contains webhook event data for a previously processed event. This context allows previews of notification Templates at edit time. In this example, we'll add custom content for the resolution of an issue. By default there are only Created, Updated and Deleted event templates, so this will be a modification to the Updated event template.
Convert a received webhooks from JEMHC > Auditing > Events, into a Preview Context that can be used with Template Sets.
Create Custom Macro to provide detection logic and rendering of required content
Creating Preview Contexts
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The values in all nodes like $context.issue.id result in the value shown in the webhook data. For example "40301". The quotes normally need removing, and this can be done with $context.issue.id.asText().
All ‘asText()’ values are effectively a java String object, so all related methods can then be used, eg .toLowerCase()
Most properties lie under the $context.issue.fields prefix, as shown:
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