CP Field Links is a tiny utility plugin making content modelling a little bit easier in Craft.

Did you forget a field handle? Mouse over the cogwheel next to the field title, and CP Field Links will tell you.

Need to adjust some field settings? Click the cogwheel; CP Field Links will redirect you to the relevant field's settings page – and back to the content when you're done.

Additionally, CP Field Links will add a link in your element edit forms to manage source settings (e.g. entry type, category group) in the same manner.