Firefox for Enterprise Community Forum

I wanna thx for having Mozilla Firefox and i wanna ask about products for example with commercial versions but available for non profit organization in eastern EU area with social background. Im ask because afraid from local little old soft/dev gave as gift decade ago vs "confusing" logs etc?

Hello

We want to set up a GPO that when users exit their Firefox browser, all of there cookies and cache gets deleted.

How do we do this?

Thanks