How to copy Timecards from one account to another for same employee?

Dear all,

We are currently seeking a solution to transfer timecard data from one record to another for the same employee without resorting to data deletion and recreation. The scenario involves an employee who possesses two accounts within our system, necessitating the removal of one to avoid duplicate entries. Our standard procedure dictates the removal of the most recent account, while maintaining the older one as active.

For clarity, let me provide an example: Employee A is associated with two accounts in our system, resulting in the presence of two distinct person numbers. To streamline our records, we intend to eliminate one account, specifically person number 20214. Consequently, we need to migrate all existing timecard data associated with this person number to the older account, designated as 13216.