Where can I learn the mortgage loan process before starting work?

I’ve accepted a positon as a mortgage loan officer and it’s been several years since I’ve worked in this industry. I don’t want to walk in cluesless but I know things have changed such as required documents to receive a Good Faith Estimate. Thanks for your help and any tips on being successful are welcomed.
Read “Home Buying for Dummies” available from your public library or independent bookseller. Tells all about the home purchasing and finance processes.
I have been question like this. I solved at http://homemortgageloansrates.blogspot.com …. CLICK