Is there a standard sequence to starting a job?

SUGGESTED

What's the first step after setting up client and job? Proposal, Takeoff, Estimate? Which of these flows into which? 

It would be really useful to me to have a flow chart. I've searched, but can't find anything like this. The users' manual/help is worthless!

I'm coming into this with a dozen jobs already in progress. As a result, I have just been plugging in existing budgets and costs to date. Now I need to know how to start a job on the right foot so my data is set up to flow.