This article describes how to synchronize issue labels.
Labels field is one of the standard fields. You can synchronize it as any other issue field. Check the label issue field reference.
send them to the destination instance:
Specify the labels which should be sent
If you want to sync only some of the existing labels, you can specify that directly in the outgoing sync
For example, send only labels starting with pub_ :
Create received labels on the destination side. It helps to create the labels automatically and add them to the label field.
You can use nodeHelper getLabel in case you want to assign a new label to your issue, depending on the remote issue details.
For example: if the remote issue has type 'new feature request', label the issue 'uservoice'
Syncing Labels from GitHub to Jira
GitHub allows to include spaces in the labels, while it's impossible to have ones in Jira.
Please use the following code in the Incoming sync on Jira side to sync labels from GitHub to Jira.
The code helps to transform labels with spaces (received form GitHub) to the Jira required format(without spaces).
Syncing Labels on AzureDeOps
Azure DevOps tags are equal to labels in Jira or other platforms that have a label field. Note that Azure DevOps uses the semicolon (;) as the tag separator. Therefore you should avoid using this character as part of your label/tag.
If you sync Azue DevOps tags to Jira you need to make sure that the sync rule includes code to remove spaces from Azure DevOps tags
The example below shows how to sync labels with spaces.
Add the script rules into the incoming sync on the destination side where labels don't support spaces. In this example, it's Jira side incoming sync.