Currently, Nemu does not support integration with Bing Ads, but UTMs are already configured automatically.
How to configure Bing Ads?
Better understand how to configure Bing Ads in Nemu
In Bing Ads (Microsoft Ads), UTMs are already configured automatically. To confirm if this option is enabled, go to:
All campaigns > Settings > Account level options and check if the option Add UTM tags to my destination URLs is activated. This way, the parameters will be added automatically to the ads