Master league, how to sign players on the pre-contract

[Kabamaru81]

Hi all,
After almost a decade I returned to pes from fifa.
I amateur playing master league with sheffield utd.

I am in January transfer window. How can I sign players on expiring contracts for free for the next season? Is that even possible?

Thanks everyone in advance

 

[Granger]

you can sign them in february on pre contract,but you have to find players with contract expiring,because its not like FIFA to find on "sofifa",on pes all contracts are random i think

 

[Kabamaru81]

Thanks for reply. How do I find them?
By putting them on the list and checking when their contract is expiring (saying last year) or I can find them also in search (no renewal)?