Prevent sales stage changes after a particular stage

Requirement:
The sales stage field should be configured in such a way that once a particular stage, such as “Quotation Given,” is selected, it should not be possible to revert to an earlier stage like “Qualification Done.” However, it should still allow progression to subsequent stages beyond “Quotation Given.” This functionality should be similar to the restriction applied for preventing backdating, ensuring that once a stage is reached, backward selection is disabled

i think this is not possible., but you can achive it using approval management. so your approvar can reject that sales stage if current stage Quotation Given to any previus stage.

Yes ,Right now using approval management,just wanted to know if it is possible.Thank you