An Organisation Administrator in Skolon can make a user a Budget Administrator.
Open School admin from My Apps.
Via the menu at the top left, select the organisation level.
Go to Settings and scroll down to the heading Users.
Click on the School Administrators row
Here you can scroll or search for existing Skolon administrators that you want to make budget administrators
Once you've found the right person, tick the box next to their name.
To become a budget administrator, the user must be a school administrator. You can read our guide here on how to make a user a school administrator