Range.InsertAlignmentTab (Word)
Inserts an absolute tab that is always positioned in the same spot, relative to either the margins or indents.
InsertAlignmentTab (Alignment, RelativeTo)
Selection.Range.InsertAlignmentTab 1, 1
Arguments
The following argument is required
Alignment (Long) - Indicates the type of alignment—left, center, or right—for the tab stop. Can be one of the WdAlignmentTabAlignment constants.
Optional arguments
The following argument is optional
RelativeTo (Long) - Indicates whether the tab stop is relative to the margins or to the paragraph indents. Can be one of the WdAlignmentTabRelative constants.