FLowchart流程图，想在其中再加一项应该怎么写？

Question

flowchat
st=>start: Incoming Request
op=>operation: nuxtSeverInit(store action)
ops=>operation: middleware
1.nuxt.config.js
2.matching layout
3.matching page & children
opt=>operation:validate()
pages&children

cond=>operation: render

st->op->ops->cond

FLowchart流程图,现在效果如图所示:

想要在中间再加一项应该怎么写？