JIRA Automation - Update Summary Field with labels

[Melody Georgelin]

Hi everyone,

I am trying to add automatically the labels into the "Summary" field of an issue.
When it comes to adding the labels for the first, it's working pretty well:

However, when the labels are updated, I am struggling to remove the previous labels from the Summary and replace them with the new ones.
The result I have is that all the labels are added to those already existing:

When it's an update, I have tried to remove everything that goes after the "||" and to add the labels but it doesn't seem to be working.

Does anyone has an idea of how I could do this?

Thanks in advance for your help!

[Melody Georgelin · Accepted solution]

I managed to do it by adding this in the "Else" part: {{issue.summary.substringBefore("||")}} || {{summaryLabels}}