caputure DRC错误

orcad capture中的drc检测出现如下错误：Checking for Unconnected NetsERROR [DRC0029] Bus has no name and therefore defines no signals. N66920: SCHEMATIC1, slave (3.20, 3.70) ERROR [DRC0029] Bus has no name and therefore defines no signals. N40884: SCHEMATIC1, slave (5.40, 2.80) 该怎么办?

给总线一个NET

没关系，不影响生成网络。

请问 青蜂侠 具体怎么给总线一个net?具体如何操作，谢谢！