How do I join REH Real Estate? Step 1 Fill out the DocuSign Application below making sure to select the commission split you desire and include the credit card payment information for the monthly office fee. Step 2 Log into the CA DRE E-Licensing and request a “Change of Employer”. Click “YES” when asked, “If you would like to change your employing broker or corporation”. Step 3 Enter the DRE Lic 01945994. Click on “Display Employer Information” and if correct click on “Save Employer Information”.