Can we add new labels for a particular project in Jira Datacenter
@Anil Labels are global in a Jira instance and will be available to all projects. You can use components and they will only be associated with the project that they are setup in. I believe that there are some label apps in the Atlassian marketplace that can provide this functionality. Here are some links to help you out.
It looks like you're new here. Sign in or register to get started.