Counting deferrals under the leasing company's plan (for staffers) as

[nancy]

We have a medical practice in which all of the nhces are leased employees. The leasing company has a 401(k) plan to which many of the employees make salary deferrals. The medical practice also has a 401(k) plan. we are exploring the possibility of counting the deferral made in the leasing company plan as deferrals in the medical practice plan and making a safe harbor matching contribution in the medical practice plan. Any opinions about doing this?