Include/use of dynamic images in content (CMS)


I’m trying to create a web site with CMS functionality.
I’m am using rich text to edit content.
Now, i want to attach images to the content and use then in the middle of the content.
Similar to this forum posts. I see the announcement of this feature (

Can anybody give me some directions?!

Thinking: Upload images… store them in DB, reference them in the content… make it visible…

Thanks in advance!