Help with set up problems

Hi
New to vantage and would like some help with following issue,s would
be great

1,Can Sales order number by same as project number.
e.g at moment we get automatic sales order 17 but we need project
number 1574/84

2,User rate for labour transactions how to get filter from shop
employee details?

3,When creating phase we notices that sales phase had red mark when
completed but other,s phase stayed the same why is this ?

4,when RFQ are created What is sent to vendor, i.e. drawings, docs
etc?where do they come from e,g do they filter from attchedment at
pert level?

5,Duplication of parts being sent out for rfq. What stops us going out
for rfq on parts twice on same job

6,At buyer workbench and you press generate PO What is sent out with
po. Drwg's docs etc. How to attach.

any help would be great thanks in adavance