I've tried compressing and importing the code found in payload/packages/plugin-multi-tenant inside the generated project.

Running npm install throws the error:

npm ERR! code EUNSUPPORTEDPROTOCOL
npm ERR! Unsupported URL Type "workspace:": workspace:*

Switching to yarn solves this error, and running yarn dev starts the project correctly.

Triyng to access localhost:3000/admin throws the following error

Import trace for requested module:
./src/app/(payload)/admin/importMap.js
./src/app/(payload)/layout.tsx
 ⨯ ./node_modules/@payloadcms/plugin-multi-tenant/src/exports/client.ts:1:1
Module not found: Can't resolve '../components/TenantField/index.client.js'
> 1 | export { TenantField } from '../components/TenantField/index.client.js'
    | ^
  2 | export { TenantSelector } from '../components/TenantSelector/index.js'
  3 |

https://nextjs.org/docs/messages/module-not-found

Having the same issue.

I even tried doing in my package.json but then all the configuration started erroring out.

    "@payloadcms/plugin-multi-tenant": "^0.0.1",

Looks like the multi configuration fields have changed as well.

For now, the package.json can be manually updated to "@payloadcms/plugin-multi-tenant": "latest", and re-running pnpm install should get the plugin from npmjs.

@pianetarosso I also ran into the Module not found error, which I fixed by pnpm (yarn/npm) run generate:importmap.

@bratvanov looks like they just released the latest version to npmjs.

Ill give it a try. Earlier, the only version that was available was 0.0.1 which was pretty old and outdated.

I've tried the fixes you suggested. I'm getting new errors now.

The requested module 'payload' does not provide an export named 'mergeHeaders' in @payloadcms/plugin-multi-tenant/src/hooks/afterTenantDelete.ts because mergeHeaders should be imported as import { mergeHeaders } from '@payloadcms/next/utilities'

After fixing this you can run pnpm run generate:importmap without errors, the server also starts.

Trying to access the admin section throws this error: TypeError: Cannot read properties of undefined (reading 'find') in plugin-multi-tenant/dist/providers/TenantSelectionProvider/index.js

And I don't know how to fix this