I’m working on customizing Odoo and have encountered an issue with the sale_line_id field.
I’m inheriting the project.task model in my custom module (wsl_available_drivers). In a view, I need to make the sale_line_id field invisible

My objective is to add a new state_selection widget (in the same way as the one that is present in the kanban view of the tasks of the project module) with 3 options / colors :

I’m working on an Odoo module and need to make an existing field (sale_line_id) invisible in a form view. This field is defined in a parent view, and my custom view inherits from it. Despite my attempts, the field remains visible in the form view. Here is what I have done so far: