Selection criteria for subcontractors

[ColinMaudry]

In F17 III.2, the procuring entity can provide criteria for both the suppliers and the subcontractors.

Form: https://simap.ted.europa.eu/documents/10184/49059/sf_017_en.pdf

For the suppliers, the selection criteria extension is enough. However it's not possible to specify that certain criteria apply to subcontractors.

I see two possible solutions:

• heavy: we create a tender.selectionCriteriaSubContractors object as a duplicate of tender.selectionCriteria in the selection criteria or subcontracting extension. We could also work at a lower level (e.g. a new applyToSubcontractors boolean field in SelectionCriterion)
• light: we instruct implementers to prepend "For subcontractors:" in SelectionCriterion.description.

@jpmckinney, what do you think?

[jpmckinney]

I think a boolean is better. I'm assuming the main contractor has already identified their subcontractors when submitting their bid, so they can assess both themselves and their subcontractors against the criteria.

[jpmckinney]

For reference, here are ESPD criteria (nothing specific to this issue, though) https://docs.google.com/spreadsheets/d/1tppQhi9hoczKt5jKDDmbmsDm_IRpjg2SxpYEeLlpu_w/edit#gid=840371336

[jpmckinney]

Discussed on call to have an appliesTo field that is an array of strings (e.g. with values 'supplier', 'subcontractor'). I'm okay with this being a closed codelist, as I can't imagine what other values are possible.