After clicking Split, the values for the parameters Injection source and Identifier differs from the dual analysis as follows:
Modification in the Injection source: The first two available injection sources from the instrument used are assigned to the analyses.
Modification in the Identifier: If the dual analysis was created by merging, the identifiers that were used before the merge are reassigned to each analysis. If the dual analysis was created directly (not from a merge), appendices _1 and _2 are added to the first and second analysis, respectively.