I want to merge 2 JIRA cloud into one

[Naing Min Lwin]

Can you guide me how to merge 2 JIRA workspaces. 
I am new to JIRA. 

[Tomislav Tobijas _Koios_]

Hi @Naing Min Lwin ,

Could you please clarify if we're talking about 2 different Jira cloud sites, on-prem environments or mixture of both?

If looking at copying product data from one cloud site to another, I would suggest checking out official documentation: Copy Jira data 
By following this, you could copy product data from one site to another and then simply delete the site from which you've copied the data.

Cheers,
Tom

[Naing Min Lwin]

@Tomislav Tobijas _Koios_ Thank you very much for your instructions.

[Marc - Devoteam]

HI @Naing Min Lwin 

Welcome to the community.

Please read all provided documentation here, copy-product-data 

[Naing Min Lwin]

Thank you very much for your instructions. @Marc - Devoteam 

[Marc - Devoteam]

Hi @Naing Min Lwin 

Please accept my answer as a solution.

This will help other community member trying to solve the same.