What does this symbol mean and how can I get it?

[Jhony31979290gvtj]

Hello! I am working on a document made previously by someone else who is not availale anymore. In the table of contexts I found this strange (but very useful!) symbol that actually helps make a table of contents super easily. Was wondering if anyone knew what this symbol means and how to make it? Thank you!

[Willi Adelberger]

Right aligned tabulator. 
Shift-Tabulator

In dialogues either ^y or in others /y

[Steve Werner]

From menus, you can get it like this: Type > Insert Special Character > Other > Right-Indent Tab. That forces the text following to right-align in the column.

[Michael Ambroise]

For more information about the "Right-Indent Tab".

https://helpx.adobe.com/indesign/using/tabs-indents.html