# Test2::AsyncSubtest::Event Namespace containing the following modules: - [`Test2::AsyncSubtest::Event::Attach`](Event/Attach.md) - Event to attach a subtest to the parent. - [`Test2::AsyncSubtest::Event::Detach`](Event/Detach.md) - Event to detach a subtest from the parent. ```{toctree} :hidden: :maxdepth: 1 Event/Attach Event/Detach ```