Your explanation was easy, thank you.  The issue I have is coordinating with Guideline 401K.  It requires the hire date and in the employee information tab, it has a field for hire date and original hire date.  The hire date is grayed out so it can't be changed.  The fields should be the other way around or have the original hire date field be rehired date.  It is also helpful to have the original termination date as well.  

With your partnership with Guideline 401K, this information is critical to be compliant with the regulations and law.