How To Get Your Character Build Showcase:

1. 1. Open Genshin Impact.
2. 2. Access the Menu.
3. 3. Click on the edit icon located near your username.
4. 4. Choose "Copy UID" (You may skip this step if you remember your UID).
5. 5. Select "Edit Profile".
6. 6. Enable the "Show Character Details" option.
7. 7. In the "Character Showcase" column, select the characters you'd like to showcase.