Method and apparatus for quality of service handling

(canceled)

10-14. (canceled)

The method according to claim 10, wherein

• the third network node is configured to implement a home policy control function, H-PCF, wherein the subscription data includes a 5QI.

(canceled)

18-20. (canceled)

A method performed by a second network node serving a second network, comprising:

• determining a list of candidate values for a quality of service, QoS, attribute of a session, wherein the list of the candidate values is provided by the second network according to an agreement between a first network and the second network;
• and
• transmitting a message towards a first network node serving the first network, wherein the message indicates the list of the candidate values for the QoS attribute of the session.

28-31. (canceled)

A method performed by a third network node serving a first network, comprising:

• receiving quality of service, QoS, information transmitted by a first network node serving the first network, wherein the QoS information is related to a list of candidate values provided for a QoS attribute of a session by a second network according to an agreement between the first network and the second network;
• and
• obtaining a value for the QoS attribute of the session selected from the list of the candidate values.

34-36. (canceled)

38-46. (canceled)