# Server types Server types are an important concept in MetalSoft. They are server 'profiles' or SKUs that users will operate on. A user will 'ask' for a specific 'server_type' and the system will match the exact server type if available or suggest an alternative. Server types are also used to verify a registration of a server. The *server_type*-to-*server* match is done at register time. **Server classes** are used to filter the server types available to certain users. ## Creating a new server type Server types are best created from a registered server. Click on a server and select the **Create server type** button: ![architecture](/assets/general/create_server_type.png) Most field should be pre-filled in except the server name. Currently the system does not support mixed local disk types or sizes. Click create server type ## Allocating a server type to a server This is typically not required as it's configured automatically at register time. However it can be overwritten by using the **Change server type** button on the respective server.