Hi.... if i'm not wrong, if u did not get ur residence permit, u don't need a release! but u have to hurry up, coz in the first 3 month, u can transfer anywhere!!! if u go to medical and have the residence..... u can't mouve! so u just go now and ask all the question at the bank. they should get u till is not too late! i know 2 ladies who came in the country with a company, and after 1 months they moved! it was a bit difficult, as in fighting with the 1st employer, but they succeed! so, best of luck!