Demo URL and version info for some extensions but not for the others

Hi I was using the old j3 version of DS. I am updating my site to j4 and has just downloaded J4 version and installed on J4 site. I can see Demo URL and version info for some extensions but not for the others. how can enable demo URL and version info. Thanks in advance. See images please.

Hello

These fields, actually, not being used in frontend of the extension. It is just there to allow storing that data and use it in layout override if needed, so we do not enable that fields in new version (unless for existing documents having data for these fields)

If you need it, please get the attached file, unzip it, upload the received file to administrator/templates/atum/html/com_dms/document folder (template override) and these fields will be available

Regards,

Tuan

Actually I can see that they are being used on front end in details section and I find it very useful (see screenshot). If I use the override you provided Can I see the demo link on detial page like below again? Thanks.