1. A method comprising: accessing, in a first computer system, an adaptation object associated with an application in a second computer system, the adaptation object comprising a software extension for the application; generating dependency data based on a reference, in the adaptation object, to at least one other adaptation object in the first computer system; assigning the adaptation object to a collection of adaptation objects for export from the first computer system; selecting the collection for export from the first computer system; performing checks on the adaptation object based on the dependency data; and exporting the collection from the first computer system based on passing the checks.