his is done using reflection, and if you want to keep the startup very light-weight you can choose to disable this behavior by clearing the <strong><a class="xref" href="../../api/SpiceSharp.Entities.DependencyInjection.DI.html#SpiceSharp_Entities_DependencyInjection_DI_ScanIfNotFound">ScanIfNotFound</a></strong> flag, in which case you will need to add the necessary behaviors and components manually.
Searching the assembly is done by looking at the <strong><a class="xref" href="../../api/SpiceSharp.Attribu