Go to your site collection in SharePoint.
In the right hand side, please select the site contents.
Please click add an app button.
Please click Document Library option and enter the name of your library.
Go to your Document Library and in the top menu, click library and click library settings.
In the library settings, click Information management policy settings.
In the Information management policy settings, you can get two options, which are:
- Document
- Folder
Once you click on the document, you can get a page to enable all barcode plus barcode value. Click OK button.
Go to your library and click modify view option.
In the modify view, you should check the barcode and barcode value option.
Upload or create a new document inside the document library. Afterwards, you are able to see the barcode with barcode value in a different column.