A Place for Partners

Your one-stop-shop


The RTA Partner Extranet is the one-stop-shop for your business! Update business hours, add new photos, respond to planner requests and leads, or add events or coupons! The extranet is also home to data, industry insights and regional specs, available to you (our partners!) to help with annual plan and budgets. And, it’s free of charge!

This invaluable resource is available to you 24 hours a day, 7 days a week. If you have questions you will find answers in the quick, instructional videos listed below. If you can’t find the answer below, feel free to contact the RTA at PartnerServices@SeattleSouthside.com or 206-686-7260.


Extranet Instructional Videos


Updating Account Information:

Uploading Media to your Listing on SeattleSouthside.com:

Partner Benefits Report:

Updating Contacts:

Requesting Travel Planners, Welcome Bags, and Other Materials:

Updating Listings:

Adding Special Offers to SeattleSouthside.com:

Responding to RFPs:

Responding to Service Requests:


Downloadable Extranet Instructions

How to Update Listings

How to Update Media

How to Update Amenities and Meeting Space Details

More PDFs coming soon!