[quote:43t0iigh]You can create a sub-animation for the main animation by selecting Add sub-animation. Sub-animations can be used to organise related animations. [/quote:43t0iigh]
I think that's all the Wiki has to say about sub-animations.
The thing is when you set an animation, Construct will first look for that animation name in the sub-animations of the currently active animation.
I do believe it's better to simply stick to naming conventions to create a set of animations though.