I'm evaluating odoo and I'm impressed.  I  am  looking  to move from Sage Line 50 Manufacturing to odoo with various Apps.  We use ERP mainly for cost control, therefore it is essential that we track the time for every operation (up to 30 operations per WO ).  When we build the BOM we allocate a time to every operation (can be from 30 seconds to 1 hour).  When we complete the WO we know the  exact time spent, which tells us both our production efficiency and also our accuracy in building the BOM  Sage has a  very  simple program called Operation Times.  When a worker gets a work order they  simply  scan  their  employee  #,  operation  & enter   Quantity.    When  they  finish  they  simply  log  out.  Does odoo have a similar option?  It's a must for us in our manufacturing process.