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---
stage: Application Security Testing
group: Dynamic Analysis
info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
remove_date: '2025-02-15'
redirect_to: 'proxy_based_to_browser_based_migration_guide.md'
---
# Troubleshooting (removed)
DETAILS:
**Tier:** Ultimate
**Offering:** GitLab.com, Self-managed, GitLab Dedicated
This feature was [deprecated](https://gitlab.com/gitlab-org/gitlab/-/issues/430966) in GitLab 16.9
and [removed](https://gitlab.com/groups/gitlab-org/-/epics/11986) in 17.3.
Use [DAST version 5](proxy_based_to_browser_based_migration_guide.md) instead.
|
