How are sequenced transport drops done?

I see in casts players load up a transport with engies, drop one in one spot, another in another spot and so on. How do you order this?

click one engie, drop it, shift click next 2 engies, drop them

Thank u

That vid might help too.
https://www.youtube.com/watch?v=-GQuFgutQLQ&list=PLxH0oefiZR_VrY6qtvv4iIHfn6i6ipnaS&index=12

@amygdala said in How are sequenced transport drops done?:

That vid might help too.
https://www.youtube.com/watch?v=-GQuFgutQLQ&list=PLxH0oefiZR_VrY6qtvv4iIHfn6i6ipnaS&index=12

Yup this is how i learnt this trick