In the collections tab, DAR packages and UI packages can be uploaded to the console. These can then be uploaded to participants or deployed as applications respectively.
When a Daml project is compiled, the compiler produces a Daml archive. These are platform-independent packages of compiled Daml code that can be uploaded to a Daml ledger or imported in other Daml projects. Daml archives have a .dar file ending.
To upload a DAR file, go to the Collections tab and click on the “Upload DAR File” button to open a side window.
The UI Collections feature of Catalyst allows you to provide a frontend for your app by publishing files to be exposed by HTTPS over a ledger-specific subdomain.
|UI Collections must be uploaded to the console and deployed in the form of .zip files. The .zip should contain a single root directory and the contents of that directory should contain an index.html, along with the rest of the resources for your UI.|
To upload a UI file, go to the Collections tab and click on the “Upload UI File” button to open a side window.