Greetings.
I installed the plugin Knokko's Custom Items and in the final step of the installation process to make the plugin works, it requires to upload a .cis file to the path /plugins/CustomItems/ but when I access to this folder via the aternos file system the option to upload the file to this folder doesnt appear.
Installation
This plug-in requires Knokko Core, so you need to install that plug-in. The latest version of this plug-in usually requires the latest version of Knokko Core (for the right minecraft version). This plug-in simply won't work without it.
For each supported minecraft version, there is a separate 'Export for ...' button in the editor. It's important that you use the right button for the minecraft version you would like to use this plug-in on.
Download the plug-in from the Files section and put it in YOUR_SERVER_PATH/plugins
Create your own item set as explained in the Editor section. The plug-in can't do anything if you haven't made your own item set.
Make sure the server resourcepack is online and accessible and that the NAME.cis is in YOUR_SERVER_PATH/plugins/CustomItems (See Editor)
I used another plugins like MusicBox that have the option to upload custom files using this method but for this one that option is missing in this folder.
Please add the option to upload custom .cis file to correctly install and use this plugin.
Thank you in advance.