tokens: ['The', 'IOC', 'TestInvocation', 'is', 'the', 'abstract', 'representation', 'of', 'a', 'test', 'invocation', 'A', 'test', 'invocation', 'shall', 'aim', 'to', 'test', 'one', 'or', 'more', 'capabilities', 'of', 'a', 'MORT', 'The', 'IRPManager', 'can', 'request', 'for', 'the', 'establishment', 'of', 'a', 'test', 'invocation', 'using', 'the', 'operation', 'initiateTests', 'A', 'MORT', 'can', 'be', 'complex', 'in', 'that', 'there', 'are', 'multiple', 'capabilities', 'that', 'can', 'be', 'subject', 'to', 'test', 'Therefore', 'it', 'is', 'possible', 'to', 'have', 'multiple', 'test', 'activities', 'active', 'all', 'aimed', 'at', 'the', 'same', 'MORT', 'but', 'on', 'its', 'different', 'capabilities', 'Whether', 'multiple', 'test', 'activities', 'can', 'be', 'testing', 'the', 'same', 'MORT', 'capabilities', 'at', 'the', 'same', 'time', 'is', 'an', 'implementation', 'decision', 'probably', 'based', 'on', 'the', 'nature', 'and', 'behaviour', 'of', 'the', 'TO', 'and', 'therefore', 'is', 'outside', 'the', 'scope', 'of', 'this', 'specification']