SOLVED: can't add repositories

[poulanker]

I'm a new user of jellyfin.

After having used plex for several years, I thought that I would give jellyfin a try.
I have installed jellyfin server version 10.10.7 on my Synology NAtS by means of the SynoCommunity package "jelllyfin".
R/W permissions in relevant directories have been granted to sc-jellyfin as adviced during installation.  

Problem:
The submenu "Repositories" that should be shown in the "Plugins" menu below "My Plugins" and "Catalogue" is missing
     

My jellyfin user profile has administrator rights, but surely there must be a setting or a permission that I have missed.
Any suggestions or advice will be highly appreciated.

/poulanker

[theguymadmax]

Share a public image or attach it to your post if the below doesn't help. 

I've attached a picture showing you where you can find the repositories. 

   

[poulanker]

Thanks for your solution as well as your advice. I've edited my post and attached the picture instead.
Looking forward to check jellyfin out.

/poulanker