Confluence: スペース ツールへのアクセス方法
How do I access space tools in Confluence?
First, make sure to expand the sidebar to access the Space tools.
You need to be a space administrator to view all the features in the Space Tools menu. Non-space admin users will only see a limited feature set.
You can now find the Space Tools under Space settings (red arrow on the screenshot below) in the left panel while being on any page of a Space.
If you are looking for the General Configuration, it is located under the Confluence icon > Settings (red circle on the screenshot below)