Same character to the libary

hello i was wondering im at this moment working on a character but i cant seem to make go to the library, which is a huge problem for me since i will use him in other project i was wondering if someone could help me with this

Can you access to your global library? By default, it is created under your document folder. If it does not exist, you can create one from Preferences>General Tab or right click on the left side on Library and select ‘Reload Default Templates’. Then you will see Global library that you can use.
If you are using a private folder other than a global library, you need to unlock to create a template into the library.

Thanks for reply helps out alot man