Dan is correct if all you want to do is change percentages of existing reallocations.

It's more complicated if you want to delete a reallocation in total, or delete a detail from a reallocation.

Also, be careful when you are importing that all of the details of a reallocation are grouped together in the import file. If they are not, the import will fail because it will think the reallocation percentage doesn't total 100.

Steve