Modifier Macros

[Aldora]

Example from WoW (World of Warcraft)..

Ex.

Currently. Does FFXIV allow or have any similar macro?

Nope. In FFXIV, you will need to set those skills/macro's to the hotbar seperately and then assign a keybind to them.

For example:
hotbar 4, slot 1 : shift+1
Hotbar 5, slot 1 : ctrl+shift+1