HBFGB‖Helplines While Moving
EUh9P‖Activates or deactivates the display of guides when moving an object.
ig9E9‖Choose .
t8dFS‖From the context menu:
bxM2n‖.
qBbLh‖From the tabbed interface:
ziEir‖Choose .
qBbLh‖From the tabbed interface:
7F4Cn‖Choose .
brDYo‖ 
AFaA2‖Helplines While Moving
LibreOfficeDev creates dotted guides that extend beyond the box containing the selected object and which cover the entire work area, helping you position the object.