Jira allows us to add menu button in the navigation panel. I read the documentation over here - https://developer.atlassian.com/server/jira/platform/adding-menu-items-to-jira/. My requirement is to add a button instead like create button. If we can create it dynamically based on some condition that will be great. Any help or clude in that area
You need to write your own plugin and add a web item/section. (mostly Java and some xml :)
check out the Atlassian SDK.
This Tutorial should get you started:
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