---
data_category: Optional
key_path: redis_hll_counters.source_code.merge_request_action_monthly
description: Count of unique users who perform an action on a merge request
product_section: dev
product_stage: create
product_group: group::code review
product_category: code_review
value_type: number
status: data_available
time_frame: 28d
data_source: redis_hll
distribution:
- ce
- ee
tier:
 - free
 - premium
 - ultimate