A system includes determination of first coordinates in a repository coordinate system associated with a seed component corresponding to a target build result of a first code building system, the seed component comprising a projection method between the repository coordinate system and a variant coordinate system of the first code building system, determination of second coordinates in the variant coordinate system, the second coordinates associated with an execution environment of the target build result, determination of third coordinates in the repository coordinate system based on the first coordinates, the second coordinates and the projection method, and association of the target build result with the third coordinates.