The core services connect your Catena-X Dataspace to your technical users - which you have created in a previous step (For more information, see _RS.). The core services will enable your Catena-X Dataspace to manage data and assets with the whole Catena-X Network. A core service and its data depend on the submitted technical user.

For example: To share your Catena-X membership information you need to create a technical user "CX Membership". Afterwards, you need to add the core service "MEMBERSHIP" to your Catena-X Dataspace. Finally, you can provide the resulting core service URL to your partners, or you can reuse the core service URL within Dataspace OS to set up other components.