Comment 6 for bug 286359

We can pass 'importer' to `attachTranslationFiles`, that would help. But be aware that SourcePackageRelease records have 3 classes of contact -points:

 * SPR.creator -> person or team (Changed-By:)
 * SPR.maintainer -> person or team (Maintainer:)
 * SPR.signing_key.owner -> person (usually the 'creator', but might vary)

Note that they are all available at the SPR level, so the 'import' argument doesn't make much sense if we will be always taking about of one (or all) of those categories.

I'm more than happy to help you with anything you need from Soyuz to get it fixed for 2.2.1.