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arc42 FAQ

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Member of the 42 family

  • req42 req42.de

    The practical framework for requirements engineering.

  • arc42 arc42.org You are here

    The proven template for documenting software architecture. You are on faq.arc42.org, its FAQ.

  • systems42 systems42.org

    Agentic engineering based on req42 and arc42.

Categories

  • A General questions
  • B Questions on methodology
  • C Questions on arc42 sections
  • D Questions on modeling
  • E Questions on arc42 and agile
  • F Questions on arc42 and tools
  • G Questions on versioning
  • H Questions on traceability
  • J Questions on management
  • K Questions on customizing

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  • About this site

G - Questions on versioning


Question G-1: Shall I version control our architecture documentation?

  • #versioning
  • #organization

Question G-2: We cannot use version control for documents. What to do?

  • #versioning
  • #organization

Question G-3: How does versioning work with graphical models?

  • #versioning
  • #model
  • #diagram

Question G-4: How can I describe several 'variants' of a system?

  • #versioning
  • #stereotypes
  • #_TBD

Prefer to learn arc42 hands-on?

Practical architecture training, most classes taught by Peter Hruschka and Gernot Starke — the people who created arc42 and maintain this FAQ (dates with other trainers say so) — and solid preparation for iSAQB certifications.

Next dates

  • 24–26 Nov 2026 DE IMPROVE · Hamburg waitlistevolve and maintain systems · with Carola Lilienthal & Gernot Starke
  • 1–4 Dec 2026 DE MSA · München waitlistperfect preparation for iSAQB CPSA-Foundation certification
  • 23–25 Feb 2027 EN MSA · onlineperfect preparation for iSAQB CPSA-Foundation certification · with Wolfgang Reimesch
  • 2–5 Mar 2027 DE MSA · Münchenperfect preparation for iSAQB CPSA-Foundation certification
  • 9–11 Mar 2027 DE Req4Arc · Münchengetting your requirements right
  • 13–15 Apr 2027 EN IMPROVE · onlineevolve and maintain systems · with Wolfgang Reimesch
  • 2–3 Jun 2027 DE ADOC · Mannheimarchitecture documentation · with Dr. Gernot Starke
  • 8–11 Jun 2027 DE MSA · Mannheimperfect preparation for iSAQB CPSA-Foundation certification

All courses and dates: trainings.arc42.org · as of 6 Nov 2026

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Created by Gernot Starke, licensed under CC BY-SA 4.0. Supported by Kröner & Starke.