English to Russian Medical Medical: Health Care clinical trial

Перевожу лабораторное руководство для клинического исследования. Никак не могу подобрать хороший перевод для "Flagging", который встречается в описании отчетов.
ТМ и словари предлагают флажки, отметки, оповещение, но это все как-то звучит неуклюже. Может у кого-нибудь есть другие идеи?

Вот примеры использования:

Randomization/Treatment Period Report Flagging
Unless otherwise specified, Flagging should extend through main study and all extension arms.
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Table: Eligibility Flagging
Visit Test Criteria Flag
Screening Serum β-hCG Positive Outside Protocol Limits
Indeterminate
Repeat Test Immediately
FSH 122.0 mIU/mL Outside Postmenopausal Range
MELD Score >13 Outside Protocol Limits
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Standard report flagging and action taken are listed below:
Flag Flag Definition Action Taken to Communicate to Site
L or H Result is outside of reference range None (Standard faxing of lab report)
Reference Low
or
Reference High

NL or NH Moderately low or high result None (Standard faxing of lab report)
Notable Low which warrants notification of site
or
Notable High
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Study-Specific Report Flagging
• Laboratory reports for unscheduled visits will NOT contain study-specific flagging.
• Refer to the Study-Specific Laboratory Manual for protocol-specific laboratory report flagging.