If the MLS URL is blank, you will have the option to push the listing directly from the listing form. So, there is no need to duplicate any information. Start creating your listing on SFAR RealTimeMLS by following this simple form:
Towards the bottom of the form, you will notice a box that will ask you if you would like to push this listing to the SFARMLS. You can toggle the button to Yes to push the listing as an incomplete listing to SFARMLS and click Save.
If you choose to upload the listing without pushing it SFARMLS, you can go back and edit the listing and then push it to SFARMLS at this time.
Please note once you have pushed the listing to SFARMLS you cannot re-push the listing at any point in time.