To use the Font file with OTF or TTF format from Git Aset in Adobe Illustrator, follow these steps:
a. Install the font on your operating system (Windows or MacOS).
b. Open Adobe Illustrator and create a new document or open an existing one.
c. Select the "Type" tool (T) from the tool panel and click on the workspace to start typing.
d. Use the "Character" panel to change the font type to the newly installed font from Git Aset.