Looking at the documentation for FDMEE it seems to have done away with the ability to import data from Excel files be it single period or multiload. Can anyone confirm whether that is the case and if so is it a feature that is likely to be reintroduced in future releases?
In GA release, .csv can be imported apart from .txt and .dat files. Excel uploads will be part of Patch Set 1.
Multi load will be part of Patch set 2.
For now, for multiload, the import file can be split in different files(One for each month) and then all these files can be loaded in a single load rule by selecting the range of periods while executing load rule.