A client wants to migrate from inpremises server to atlassian cloud.
Are these plugins available in the atlassian cloud too?
And can we migrate data/settings too?
It looks like you have a few more with answers according to your profile, which I'll leave separate.
You are welcome to ask about all the Apps in one question - it would be a lot quicker for you, and ensure you have a central location to find all the answers!
In relation to these three Apps, these are Atlassian-installed Apps which I wouldn't worry about.
How Server works differs to Cloud, and it's not usually necessary to map across these types of information unless your client has a specific concern in relation to them.
I'd concentrate on Marketplace Apps in the most part when using the Migrate Apps instructions.
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