Definition
After selecting any
element in the page, it can be deleted, or another element can be inserted near it
or used as a replacement.

create

delete
Use
Creating a new element
The position of the
new element in relation to the selected item is chosen by clicking the
appropriate button; it can be inserted into one of four sides or as a
replacement.
The type of element to be inserted is selected from the dropdown list: you can create a copy of the selected
item, choose a standard component or a model created previously.
The number of elements that can be inserted into a page is not restricted.
Moving an element
Drag the element using the left mouse button pressed and release the button at the desired location.
During dragging, possible dropping points appear, represented by a blue or red line.
Blue Line: a position close to an existing item.
Red Line: creating a new cell that causes automatic distribution of available space.
Duplicate an element
By pressing the <ctrl> key while dragging, the element will be copied to the drop location, leaving the original at its position.