As a project administrator, what changes can you make to the project sidebar?

You are the project administrator handling configuration changes requested by the users. Whenever possible, you want to handle the changes yourself without involving the Jira administrator.
Which two changes might be possible for you to handle yourself? (Choose two.)

John needs to configure an Issue Collector where he is the reporter of all the collected issues.
Which two permissions does he need to do this? (Choose two.)

The support team has a request.
When a Bug is created, it should only display five fields.
However, when it is edited, it should display fourteen fields.
Which configuration is used to implement this requirement?

Fixing a single bug requires the involvement of three teams: Designers, Developers and Testers.
Currently, all the fields that are needed by each of the three teams are together on a single project screen.
As a project administrator, how can you help the teams to easily identify the fields they need?