The Test All step executes all Test Sets defined for the projects in the snapshot (or the release for Utility projects) according to the project's defined strategy.

Field	Description
Step Name	The name of the step.
Description	An optional description for the step.
Project Groups	Identifies which group or groups of projects (coma separated) from the release/snapshot to execute tests for. The group name(s) must match those defined on the projects in the release. If no group is specified, all tests (according to strategy) for projects in the release will be executed.
Precondition	An optional Groovy script which determines whether the gate or step is applicable during execution. The script has access to variables and methods listed in the expression drop-down. The script must return true if the gate/step is applicable, or false otherwise. If no script is provided, the default is to return true (applicable).
Continue	If checked, any failure will be ignored, and the pipeline execution will continue.
Notify Release Managers	If checked, an email notification will be sent to the release managers (configured on the release) on failure.

Test sets are defined to execute based on the testing strategy established on the project. Only those projects which are part of the release will have their test sets executed, and assuming they are in any group(s) which are specified on the step.