Hello, 

I'm new to odoo, and more generally in the management of a little business :) 
We are using odoo since 2 month now for accounting.

 We previously had a kind of cash plan in a excel file, but it was hard to maintain so we abandoned it. 

We are a small service business and we know the most of our montly expend, even if there not billed yet, and we can easly estimate the inflow with the sales module. 

I found 1 or 2 module for that, but it seem overkilled. I also explore the accounting analytics, but it look like more about measuring rentability. 

So I was wondering how most people do to forecast cash flow in odoo? or with a other software?