Pressing the Budget button will allow you to add a project amount for a given project and account.
This new budget will show up on the home page after you press the refresh button. From then on, the budget item will show up on your home page.
The display order determines where the item will show up in the list on your home page. For example, if you have the project ZZZ and you set it for the top, it will be in the top of the list. If you have the project AAA and set it for the bottom, that is where it is in the list. If you have the project BBB and set it to top, then the top of your list will show BBB first and then ZZZ because they are displayed alphabetically if they have the same level on the list.
You do not need to add budgets for all your projects and accounts; only those you want to track.
The default is so show you your projects with the accounts listed. This list will always show on your home page.
There is also the optional ability to see your accounts with the projects that use those accounts. This allows you to look at a budget across projects.
To choose whether or not this optional account view of your budget is shown, go to your profile page where you will find a field: Combined Account Budget with the options:
Show combined account budget on the TOP of the report
Show combined account budget on the BOTTOM of the report
Do NOT show the combined account budget