Well I still don't understand half of the processes with supplier and repair and training, etc you are referring to. That does not need to be depicted here. However, I noticed that you didn't post any of the ways in which you are complying to ISO. (not to say that I don't want feedback)
I think you are too concerned with showing lower level processes and their sequence which should not be displayed in the QM. Those flows will be represented in procedures or work instructions but not the manual. I think your theory is incorrect.
I think you are too concerned with showing lower level processes and their sequence which should not be displayed in the QM. Those flows will be represented in procedures or work instructions but not the manual. I think your theory is incorrect.

Let me share one of early experiences in my career that changed the way I think and approach situations...
Picture this
...1982...Oil Crisis...Layoffs... business contraction...I ended up reporting to Sr. VP after 2 years of experience (became the acting Manager of Manufacturing Engineering My point is: Higher level reports and maps do not need details. Details belong to lower level...
When I design my QMS, my first map aligns business processes with QMS and ISO. My starting point is "Business Planning." The ending point is "Continual Improvement." I then choose critical processes and map them out, identifying the details to a certain level. For third level, I zoom and construct a turtle....
A CEO does not need to see how non conforming material process or RMA ties to CAR or document control.
The first map I ever posted, portrayed high level sales strategy and was butchered by auditors in this forum...They questioned the accuracy and usefulness...That particular map was praised by my mentor and is being used and proved effective...
I personally think you have too many details for top level map (unless they are micro/nano managers)... Your map should be used by top management and customers (top management) and they simply need a city map and not turn by turn map.
When you are approaching top management, try to shrink/contract your conversation/report/material to less than 2 minutes...For those 2 minutes need to cover what normally takes place in one/two hours management meeting...
Good Luck!!!!!!


That's my sort of visuals!