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@Pablo is it possible to use keyboard shortcut such as

ctrl+up arrow,
ctrl+down arrow,
ctrl+left arrow,
ctrl+right arrow, or
ctrl+pageup to move object to top,
ctrl+page down to move object at bottom

or like selecting multiple objects pressing shift or ctrl+alt and moving many objects to arrange Layout grids or even form or any object inside grids to move up down or left right.

You can use numpad + and - keys to change the order of the selected object.
If you want you can customize the keyboard shortcuts via Tools -> Customize.

You can only move one object at a time.