How do I create the attach feature?

Just make a sketch on the required plane and extrude it.....

Eh.....

Anyone can help?

can you give a sketch of the top view, I am having a hard time visualizing what you are trying to achieve from your description.

Stephen Nyberg,

Thank you very much.

I managed to figure out after a few tries.

It looks like this after it is build.

Answered with a tutorial: https://grabcad.com/tutorials/how-do-i-create-the-attach-feature

Hi , i tried this , maybe it can help you