Squashed 'bi/' content from commit ce3fe55

git-subtree-dir: bi
git-subtree-split: ce3fe5551a0fc234df02ffed877cbc58ecd7512e
Merge commit '3926d6a4745304ed76849869b40bcdc43d91f053' as 'bi'
Squashed 'dal/' content from commit 9ca1e05

git-subtree-dir: dal
git-subtree-split: 9ca1e0573f4cff89274dedd814b01eb228225626
Merge commit 'a58615e35e0961ef3928d18ffc744b203232c8a0' as 'dal'