Align Top
Vertically aligns the top edges of the selected objects. If only one object is selected in Draw or Impress, the top edge of the object is aligned to the upper page margin.
Choose Format - Align - Top (Collabora Office Writer, Collabora Office Calc).
Choose Shape - Align - Top (objects selected) (Collabora Office Draw).
Open context menu - choose Align - Top (objects selected) (Collabora Office Impress, Collabora Office Draw).
On Align bar (Collabora Office Impress, Collabora Office Draw), click
Top
Objects are aligned to the top edge of the topmost object in the selection. To align the individual objects in a group, to enter the group, select the objects, right-click, and then choose an alignment option.