???? ??? – ????? ?????? ??????? ?? ???? ??? ????? ??? ???? ??????? ??? ??????? ????????.?? ???? ?? ?????????. ??? ??? ???? ??? ???? ?????? ????? ???? ??????? ??? ??????? ?? ???? ????? ??????. ??? ??? ????? ??? ???????? ?? ??????? ??? ??? ???? ?????????.? ?????? ???? ????? Maintain potent partnerships for the duration of IT system variations with