Merging employees can be done. When doing an upload using the import file the Employee IDs need to match. If there is no ID either in the RMC or on your excel import file, then you will end up with duplicates. If you already have duplicate employees in your "Manage Employees" you can select the one that does not have the ID and click the merge button on the right. Then in the window that opens select the destination employee. I would suggest checking the box to Archive the employee after the merge. Then click Merge and you should be all set with everything merging between the employees.
Merging employees can be done. When doing an upload using the import file the Employee IDs need to match. If there is no ID either in the RMC or on your excel import file, then you will end up with duplicates. If you already have duplicate employees in your "Manage Employees" you can select the one that does not have the ID and click the merge button on the right. Then in the window that opens select the destination employee. I would suggest checking the box to Archive the employee after the merge. Then click Merge and you should be all set with everything merging between the employees.