Contribute professional knowledge.

Describe your discipline, the work you have carried out and the technical question you want to address. Public references or a concise professional background help explain your contribution.

Identify your institution, its field and the activity you propose. An inquiry allows the parties to examine the purpose and conditions of a possible collaboration. A specific responsibility requires an express agreement.

A professional contribution or institutional relationship has the responsibilities expressly agreed for that activity. It does not itself establish authority to issue credentials or decide an assessment.