Revert "Map LIST"

This reverts commit 8a7597403f173e7841c00029a1e8a386060bf648.
Revert "Revert "Map LIST""

This reverts commit 4b9401996427c59509b428841e234581c804e2c7.
Revert "Revert "Revert "Map LIST"""

This reverts commit a8075364a2c5d8a446f0ec6f965c2a356f3732c2.
Revert e783a83..3b2678b

This rolls back to commit e783a83893c3299b982910028f6cae1633f41729.