Waitlist
Package Contents
Name | Type | Object | Functionality |
|---|---|---|---|
Register | Action | Reservation | Launch the GM Reservation - Register as Contact Reservation (Experience Cloud) flow |
Cancel Registration | Action | Reservation Contact | Launch the GM - Reservation Contact - Cancel flow |
GM Reservation - Register as Contact Reservation (Experience Cloud) | Lightning Screen Flow | - | From a Reservation record, let your customers register as a Reservation Contact |
GM - Reservation Contact - Cancel | Lightning Screen Flow | - | From a Reservation Contact record page, let your customers cancel their registration |
GM - Reservation Contact - Waitlist | Record-triggered Lightning Flow | Reservation Contact | Check if there is still space on the Reservation to decide if someone should be able to register, or should be placed on the waitlist |
Status | Custom field | Reservation Contact | Track a Reservation Contact’s status: Attended, Absent, Registered, Canceled, Waitlist |

Example
Installation
1. GoMeddo Widget & Integration Dependency
First install the GoMeddo Widget & Integration package
Use this URL to install the GoMeddo Widget & Integration package into Production and Developer orgs
Use this URL to install the GoMeddo Widget & Integration package into Sandbox orgs
2. Waitlist Package
Make sure to first install the GoMeddo Widget & Integration package mentioned above
Use this URL to install the package into Production and Developer orgs
Use this URL to install the package into Sandbox orgs
How to use
Edit the Reservation page layout, and add the Register Lightning Action
Edit the Reservation Contact page layout, and add the Cancel Lightning Action
Enable the (screen) flows you want use
Users can now:
Register for a Reservation: this creates a Reservation Contact record
Cancel their registration, this set the Status of the Reservation Contact to Canceled
At the same time, the system can check a Reservation’s capacity and decide if registrations should be put on the waitlist.
As this is just an example of waiting list functionality, feel free to change the flow and adapt it to any business needs you might have!