Squashed 'bi/' content from commit 2dbcdf0

git-subtree-dir: bi
git-subtree-split: 2dbcdf01cca138b9cb36f49db2f41267b4fba5f3
Merge commit '5ebf16065b7847635f7c491d09e529bc8e2ead55' as 'bi'
Squashed 'dal/' content from commit 1219662

git-subtree-dir: dal
git-subtree-split: 1219662a434557d903d640b3b26f7f47562f992d
Merge commit '8e6de9bad6aff979a9b13a691d06c7a881c6a61b' as 'dal'
Added project references