Hi, My site was created (externally) with the flutter plugin allowing custom images/flash to be uploaded in the page editor. Different page templates have different custom panels allowing, for example 3 separate images + flash banner on the homepage or simply a page header on other pages.
As flutter is no longer supported, i need to move away from this. I am not a developer but have a little understanding of coding. can someone explain how i :
add custom panels in page editor (depending on page template) that allow uploading of files which are then pulled into the template on runtime?