...

1. From JIRA Administration > Add-ons
2. Directly from Atlassian Marketplace

Install FindDuplicates from JIRA Administration

Pre-requisites:

• you should have JIRA installed on your server
• you should be JIRA admin
• you should have Atlassian account

...

1. Go to JIRA Administration > Add-ons
2. In Atlassian Marketplace menu select Find new add-ons
3. Enter 'FindDuplicates' into the Search field
   → Search Results will show FindDuplicates plug-in available with Free Trial button active

4. Press Free Trial button
   
   

   Note
   Sometimes you may be asked to log in with your Atlassian account to start downloading the plug-in.

   → Wait till the system is automatically downloading and installing FD plug-in:

   
   Image RemovedImage Added

5. Once the installation process is completed, you will be redirected to Atlassian page to get a license:
   

6. Accept Terms and agreements:

   
   

   → The system will redirect you to MyAtlassian page where you can get a trial license.

7. Enter your company name and put a tick on 'I have read and agree to the Terms of Use for the Atlassian Marketplace' option.

8. Press Generate License button:
   

9. Once the license is generated, copy the license into your clipboard.

10. Go to FindDuplicates > Manage and paste license key into the corresponding blank.

11. Press Update button. 

    

12. Wait till the license key is updated:

    

    
    

...

Install FindDuplicates from Atlassian Marketplace

Pre-requisites:

• you should have JIRA installed on your server
• you should be JIRA admin
• you should have Atlassian account

...