Hello,
You can not do it out of the box. You should have an add-on for it. For example, you could do it with Power Scripts. You would need to create a post-function for the create transition with a code like this
%key%.watchers = getUser("userName");
You can read more about Power Scripts here:
https://confluence.cprime.io/display/JJUPIN
You could also use Adaptivist ScriptRunner.
https://marketplace.atlassian.com/plugins/com.onresolve.jira.groovy.groovyrunner/cloud/overview
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.