FAQ:
Create contents
How to use the Rich Text Editor.
Prepare contents in your favourite rich text editor (like word , OOO), select all copy and paste it into the edit pad. That`s it.
If your article contans some pictures, then fix it by uploading them.
Click the insert pictures button.
In the opened dialog, switch to link page.

Click button on the bottom right .

Choose Resourece Type.

Recommand: create a new folder for your files.
And upload your files.


Then insert the pictures one by one.

Now, it is fixed.