First node, second node, third node, and methods performed thereby for managing data in a database in a communications network

A method, performed by a second node, for managing data in a database in a communications network, the second node operating in the communications network, the method comprising:

• sending a request to a first node operating in the communications network, the request being to modify an authorization to manage the data in the database, the request being sent as a service operation of a set of service operations provided by a service of the database, and
• receiving a response from the first node, the response being based on the sent request, and being further based on the authorization as defined by a third node operating in the communications network, wherein the first node is a service producer of the database, the second node is a service consumer, and the third node is an initial provisioner of the authorization.

A method, performed by a third node, for managing data in a database in a communications network, the third node operating in the communications network, the method comprising:

• sending, to a first node operating in the communications network, an authorization for a second node operating in the communications network to manage the data in the database the authorization being sent as a service operation of a set of service operations provided by a service of the database, wherein the first node is a service producer of the database, the second node is a service consumer, and the third node is an initial provisioner of the authorization.

A first node configured to manage data in a database in a communications network, the first node being configured to operate in the communications network, the first node being further configured to:

• receive a request from a second node configured to operate in the communications network, the request being configured to modify an authorization to manage the data in the database, the request being configured to be received as a service operation of a set of service operations configured to be provided by a service of the database, and
• provide a response to the second node, the response being configured to be based on the request configured to be received, and being further configured to be based on the authorization as defined by a third node being configured to operate in the communications network, wherein the first node is configured to be a service producer of the database, the second node is configured to be a service consumer, and the third node is configured to be an initial provisioner of the authorization.

A second node configured to manage data in a database in a communications network, the second node being configured to operate in the communications network, the second node being further configured to:

• send a request to a first node configured to operate in the communications network, the request being configured to be to modify an authorization to manage the data in the database, the request being configured to be sent as a service operation of a set of service operations configured to be provided by a service of the database, and
• receive a response from the first node, the response being configured to be based on the request configured to be sent, and being further configured to be based on the authorization as configured to be defined by a third node configured to operate in the communications network, wherein the first node is configured to be a service producer of the database, the second node is configured to be a service consumer, and the third node is configured to be an initial provisioner of the authorization.

A third node configured to manage data in a database in a communications network, the third node being configured to operate in the communications network, the third node being further configured to:

• send, to a first node configured to operate in the communications network, an authorization for a second node configured to operate in the communications network to manage the data in the database, the authorization being configured to be sent as a service operation of a set of service operations configured to be provided by a service of the database, wherein the first node is configured to be a service producer of the database, the second node is configured to be a service consumer, and the third node is configured to be an initial provisioner of the authorization.