Users signing up for a new TestCollab account have 2 options to setup their first project:
They can either add a blank project, or
Setup a project with sample data
When opted to have a project setup with sample data, you will get :
Test cases
Test plans
Test executions (runs)
Note:
The option to create sample project with data is available only at the time of signing up for a new company.
If not required some or all of the sample data including the sample project can be deleted.