Load model in helper

@usol global connection ? To use a model class ,you have to instantiate it. When you instantiate it connects to default database; but its only one line to switch to another database set out in app/config/Database.php so why write more lines of code that I dont have to ?

CMS CI4 A CMS system, runs out of the box written on top of CI4

Arch Book  CodeIgniter4 on Apache(pages 92-114) 

CI4-CMS Github