ProwessPixel
Independent software studio · UK

Control the documents. Prove the change.

Document control and migration evidence for Jira teams. Built in the UK, with custom Data Center and mobile development available now.

Explore the apps Discuss a project

Apps in development. Custom projects open.

A closer look

Attachment Cabinet

Sample data
ENG / ENG-2041In review

Bracket assembly, batch 88

Required documentsRevision
Certificate of conformityCoC-ENG-2041.pdf
CValid
Approved drawingBracket-assy-2041.dwg
DValid
Material certificateMaterial-cert-batch-88.pdf
BExpired
Approval blockedReplace the expired material certificate to continue.
2 / 3 met

An expired certificate holds up approval.

Interactive illustration · No files uploaded or Jira connection needed

01 /
Atlassian ForgeCloud apps on Atlassian infrastructure
02 /
Traceable evidenceChanges recorded for review
03 /
Jira 10 & 11Data Center apps and upgrade support
01Jira Cloud

Less uncertainty.
More control.

Keep Jira documents under control and inspect the evidence behind migrations and configuration changes.

In development · Not yet available to install

Document controlIn development

Attachment Cabinet

Organise attachments, track revisions and check required documents before approval. Built for regulated Jira Cloud teams.

Explore the features
  • Auto-filing. Sort uploads by filename pattern or regular expression.
  • Revision history. Identify the current version and retrieve earlier ones.
  • Required documents. Block transitions until a stage's document requirements are met.
  • Expiry and review dates. Flag expired certificates and documents due for review.
  • Audit export. Download a CSV of attachment changes, with who changed what and when.
Ask about Attachment Cabinet

Files stay in Jira as standard attachments.

Migration evidenceIn development

NimbusBridge

Review what arrived, what changed, who gained access and what remains unverified after a migration or configuration change.

Explore the features
  • Maps Jira Data Center 10 and 11 data into a consistent model.
  • Applies repeatable rules and produces evidence others can verify byte for byte.
  • Records signed local lineage and verified API receipts.
Ask about NimbusBridge

Independent evidence for migrations run by Atlassian or your partner.

02Jira Data Center · Jira 10 and 11

Apps for Jira Data Center

Apps and upgrade engineering for Jira 10 and 11, including the move to Jakarta.

Custom Navigation Menu

Jira DC 10 · 11In development

Give teams a shared menu in Jira's header, managed by system administrators. Built for Jira 10.3, with a separate package-verified Jira 11 build.

  • Draft, preview and publish up to three shared menus.
  • Nest links and groups up to eight levels; control order and visibility by Jira group.
  • Let users organise private links in My Favourites.
  • Move configurations with JSON export and validated import.

Ask about the navigation app

Custom apps and upgrades

Jira DCAvailable now

Extend Jira to fit your workflow, or adapt an existing app for Jira 11.

  • PDF and Word export with your organisation's formatting and protection.
  • Jira 10 to 11 upgrades: javax to Jakarta migration, package checks and installation testing.
  • Diagnose and fix third-party plugin issues on Jira 11.

Discuss a Data Center project

03Mobile applications

Mobile apps, from idea to launch

Custom iOS and Android development, from design and integration to store submission and ongoing support.

Open for commissions. Our own mobile apps are not yet published. Contact us for a scoped proposal for your project.

Start a mobile project

From the first conversation, onwards
  1. 01

    Design

    Shape the experience around your users.

  2. 02

    Build & integrate

    Native or cross-platform, connected to your systems.

  3. 03

    Launch

    App Store and Google Play submission.

  4. 04

    Keep improving

    Maintenance, OS compatibility and support.

04How we build

Built to be checked

Built on Atlassian Forge

Our Forge apps run on Atlassian infrastructure with no external egress. Your data stays within Atlassian.

Repeatable results

Clear rules, reproducible results and evidence you can inspect.

Tested before release

Unit tests, Atlassian SDK type checks and installation tests for supported Jira versions.

Clear documentation

Every release includes documentation, a changelog, a privacy statement and a security policy.

05About

Prowess Pixel

Prowess Pixel is a UK software company building Atlassian and mobile apps. We focus on teams in regulated industries that need traceable documents, reliable upgrades and clear evidence.

A small team by design. The people who build your software also answer your support emails.

06Contact

What would you
like to build?

Ask about an app, get support or tell us about your project.

Product enquiries, project proposals and support.

Start a conversation

Prowess Pixel Ltd
United Kingdom

Our apps are in development and not yet on the Atlassian Marketplace. Custom projects are available now.