What does administration approval required to access Jira

[Denis BECHARA]

Hi All,

I have declared a user in Jira in order to give them access to a project. He tries to connect from his Microsoft 360 account. He gets the following error:

"Administrator approval required. Atlassian needs access to resources in your organisation. This access can only be granted by an administrator. You must ask an administrator to authorize this app before you can use this app"

Can anyone help me to resolve this issue?