submitter

nouns

someone who yields to the will of another person or force
is derived from
is derived from
is a type of (narrower)
a person who accepts the leadership of another
someone who submits something (as an application for a job or a manuscript for publication etc.) for the judgment of others
"he was a prolific submitter of proposals"
is derived from
is a type of (narrower)
a person who requests or seeks something such as assistance or employment or admission