Step 1: Create the limit for the option that will be sold out.
Step 2: Apply the limit to that option
For help on creating and applying limits, see Limits
After you've completed step 1 and 2, you need to create the Waiting List checkbox field.
Step 3: Create the waiting list checkbox field
- Name the field Waiting list
- Click "Add List Item" to add a field option and customize it as shown below.
Step 4: Click Save.
Step 5: Add logic to the newly created checkbox
- Click "Add Logic" and the Type is "Show" when "Registration" (this would be the field that has the option limited in Step 1) and the Operator is "Is Sold Out". What this essentially does is it makes this waiting list checkbox appear when the option sells out thus enabling a Waiting List.
- Here is an example of what the logic looks like: