[BLK-544] part 3

[BLK-533] part 2

[BLK-268] part 1

[BLK-268] part 2

[BLK-268] part 3

[BLK-268] part 4

[BLK-268] part 5

[BLK-268] part 6

[BLK-268] part 7

[BLK-268] part 8

[BLK-268] part 10

[BLK-268] part 11