How to migrate the jira server to jira cloud Only One project With out Using Any Plugin

[PVS]

How to migrate the jira server to jira cloud .Only One project With out Using Any Plugin. With Attachments 

[Nic Brough -Adaptavist-]

You will need to take a copy of your existing Server (so you don't destroy your old system) and

• delete all the projects you do not want
• upgrade it to the latest version of Jira
• Export everything to xml
• Install a second copy of the latest version of Jira
• Stop your people using your Cloud Jira
• download a copy of the Cloud Jira
• Import the data into the second copy of Jira
• Manually recreate all the project configuration for the merging project in the second Jira
• Import the issues from the xml
• Export that Jira to xml
• Import it into Cloud, bearing in mind it will overwrite everything you have there (which is why your people need to stop using it)

[PVS]

Hi @Nic Brough -Adaptavist- 

On this  Process Also we Did not Get The One Project Attachments Any Other Solution One project is successfully imported When you See the Issues Attachments That Is Not Coming 

Thanks,

pvs

[Nic Brough -Adaptavist-]

I am really sorry, I do not understand the question.