Build a Starter Component Library for Your Team's Power Apps

V1 builds a Power Apps canvas component library named TeamUI for a maker who is tired of copying headers, menus, dialogs, and badges by hand. It takes one logo image, three colour values, and one menu table, then produces four reusable canvas components: Header, NavMenu, ConfirmDialog, and StatusBadge.

The painful moment is the next brand or navigation change: the maker knows the old UI was copied onto many screens and does not trust that every screen will be updated. The current workaround is to copy controls and formulas from a "good" screen into every other screen or app, which fails because copied controls drift and formulas break differently per screen.

V1 input:

V1 output:

• Published component library: TeamUI.
• Components: Header, NavMenu, ConfirmDialog, StatusBadge.
• Demo screens inside the library: scrHeaderDemo, scrNavMenuDemo, scrConfirmDialogDemo, scrStatusBadgeDemo.
• One-page install and update guide: scrInstallGuide.
• Two consuming test apps proving the update path: TeamUI Consumer A and TeamUI Consumer B.

First success test: after TeamUI is published and imported into two consuming apps, changing Header.LogoImage in the library and publishing version note MVP proof logo update causes each consuming app editor to see an update notification, review the version note, select Update, and see the new logo without editing any app screen controls.

Not V1: no PCF/code components, no component export/import files, no Dataverse tables, no managed solution distribution, no cross-environment ALM, no tenant-wide theme policy, no automatic update acceptance, and no design-system governance.

Proof boundary: this proves shared component propagation in one Power Apps environment. It does not prove org-wide adoption, design quality, production governance, licensing coverage, or accessibility certification.