Yes. Install one of them, then go to Admin -> Manage applications and add the other.
Generally, we've found it easiest to install JIRA Software from scratch and add Service Desk, but you can do it the other way around (or even install Core and then add the both)
Hey Atlassian Community! Today we are launching a bunch of customer stories about the amazing work teams, like Dropbox and Twilio, are doing with Jira. You can check out the stories here. The thi...
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