Build name empty in classic release pipeline

[peterz84]

I am using a classic release pipeline with 3 repo artifacts as input. I am using the following handlebar to create release notes, but the build name stays empty (this.build.name). The buildnumber is not empty ({{this.build.buildNumber}}).

# Release Notes voor {{releaseDetails.releaseDefinition.name}}    
**Release**  : {{releaseDetails.name}}
**Release afgerond** : {{releaseDetails.modifiedOn}}     
**Vergelijking met releasenummer**  : {{compareReleaseDetails.name}}    

# Builds
{{#forEach builds}}
{{#if isFirst}}## Builds {{/if}}
-  Build {{this.build.name}} {{this.build.buildNumber}}
{{#forEach this.workitems}}
{{#with fields}}
   - Workitem: {{this.id}} {{lookup this.fields 'System.Title'}}
      - **Wijziging** {{{sanitize (get 'Custom.ReleaseNotes' this)}}}
{{/with}}
{{/forEach}} 
{{/forEach}}

What did I do wrong?

[peterz84]

Found it,

• Build {{this.build.definition.name}} {{this.build.buildNumber}}