affiliating

n.

a subordinate or subsidiary associate; a person who is affiliated with another or with an organization

a subsidiary or subordinate organization that is affiliated with another organization

"network affiliates"

1. The local club is affiliating with the national sports association to gain more exposure.
   当地俱乐部正在附属到全国体育协会以获得更多的曝光。
2. By affiliating himself with the charity, he hoped to increase his credibility.
   通过加入慈善组织，他希望提升自己的信誉。