How to hide content from Jira administrator ?

Question

Hello
I'm wondering if that's possible to hide content from Jira admin ?

I have a Jira instance in cloud. 
I want to invite someone to fix and enhance flow and fields. but I don't want him to see content itself as it contains secrets and business data.
It actually contains data about hourly rates and monthly working hours of our employees.

Is that possible to hide it somehow ?

We have it in cloud but we can move to self-hosted (Server) if that's necessary

Please advice

Thank you

Nic Brough -Adaptavist- · Accepted Answer

You can't do this.

You could, sort of - if you do not grant the administrator account permissions in the projects, they'll be able to admin the projects and not see your data.

But that would stop them from testing or checking their admin work, and it's a doddle for an admin to grant themselves access to the data.