GE Load Center and Main breaker kit install?

[Dan5602896]

I have a GE TLM1212CCU(G) Load Center that I need to install their main breaker kit TQMH000 into. The instructions do not reflect this panel, however this is the part for this panel.

So, I'm hoping someone here is familiar with GE stuff and can tell me how this is suppose to go together.

 

[Dan5602896]

Never mind. I found my error. Seems even though all the info from GE states I need a TWMH000 kit, which includes a part to attach to the panal and to insert the breaker, all I really need is a little clip to hold the breaker in place in the existing slots and feed through it.

Thanks any way.