tokens: ['same', 'as', 'the', 'one', 'requested', 'by', 'the', 'gNBCUCP', 'and', 'reply', 'with', 'MC', 'BEARER', 'CONTEXT', 'MODIFICATION', 'RESPONSE', 'message', 'If', 'the', 'MC', 'Bearer', 'Context', 'NGU', 'TNL', 'Info', 'at', 'GC', 'IE', 'is', 'contained', 'in', 'the', 'MC', 'BEARER', 'CONTEXT', 'MODIFICATION', 'REQUEST', 'message', 'the', 'gNBCUUP', 'shall', 'update', 'the', 'previously', 'received', 'MC', 'Bearer', 'Context', 'NGU', 'TNL', 'Info', 'at', 'GC', 'If', 'the', 'MC', 'Bearer', 'Context', 'NGU', 'TNL', 'Info', 'at', 'NGRAN', 'Request', 'IE', 'is', 'contained', 'in', 'the', 'MC', 'BEARER', 'CONTEXT', 'MODIFICATION', 'REQUEST', 'message', 'the', 'gNBCUUP', 'shall', 'include', 'the', 'MC', 'Bearer', 'Context', 'NGU', 'TNL', 'Info', 'at', 'NGRAN', 'Modify', 'Response', 'IE', 'in', 'the', 'MC', 'BEARER', 'CONTEXT', 'MODIFICATION', 'RESPONSE', 'message', 'If', 'the', 'MRB', 'Progress', 'Information', 'Request', 'Type', 'IE', 'is', 'contained', 'within', 'the', 'MC', 'Forwarding', 'Resource', 'Request', 'IE', 'in', 'the', 'MC', 'BEARER', 'CONTEXT', 'MODIFICATION', 'REQUEST', 'message', 'the', 'gNBCUUP', 'shall', 'if', 'supported', 'include', 'the', 'requested', 'information', 'in', 'the', 'MRB', 'Progress', 'Information', 'IE', 'within', 'the', 'MC', 'Forwarding', 'Resource', 'Response', 'IE', 'in', 'the', 'MC', 'BEARER', 'CONTEXT', 'MODIFICATION', 'RESPONSE', 'message', 'If', 'the', 'MRB', 'Forwarding', 'Address', 'Request', 'IE']