Contractor side have List of Sub contractors/Supplier that all data's should stored and access from Sub Contractor/Suppliers dictionary Option .
For Example:
In Supplier Dictionary :
Name of the Company, Nature of work or Material/ Cost Per , Contact Detail
1) XYZ, Concrete, $75, xyz@xzy.com
2) 1) XZ, Concrete, $76, xz@xy.com
3) other suppliers
If i need to rise RFQ ( Request for Quotation) mean easy click drop down option to choose the Material and selected suppliers to give rfq
Thank you for submitting your idea. We understand the desire for it and will consider it for a future release.