Unsackable in Football Manager 19

Hello,
I'm new here and I like to buy the FMSE 19 Editor but before I want to know how the unsackable feature works. When I set me unsackable also the contract will extended above the normal duration?

thx
los3r

It shouldn't extend your contract. Contract should remain as normal. What it should do is make it impossible for the club's board to sack you, no matter how bad results you get with the team.