ies.append({"ie_type":"Node ID","ie_value":"Node ID","presence":"M","tlv_more":"0","comment":"This IE shall contain the unique identifier of the sending Node."})
ies.append({"ie_type":"Cause","ie_value":"Cause","presence":"M","tlv_more":"0","comment":"This IE shall indicate the acceptance or the rejection of the corresponding request message."})
ies.append({"ie_type":"UP Function Features","ie_value":"UP Function Features","presence":"O","tlv_more":"0","comment":"If present, this IE shall indicate the supported Features when the sending node is the UP function."})
ies.append({"ie_type":"CP Function Features","ie_value":"CP Function Features","presence":"O","tlv_more":"0","comment":"If present, this IE shall indicate the supported Features when the sending node is the CP function."})
ies.append({"ie_type":"UE IP Address Usage Information","ie_value":"UE IP Address Usage Information","presence":"O","tlv_more":"0","comment":"The UP function may include if both UP and CP functions support the UE IP Address Usage Reporting feature.See Table 7.4.4.3.1-1Several IEs with the same type may be present to represent UE IP Address Usage Information for different UE IP Address Pools and/or Network Instances.See clause5.21.3"})