You can link accounts from Nexus Mods, Lover's Lab, and/or the Steam Workshop to your Mod Picker account. The process is entirely automated and pretty easy. You can go to the account tab of your user settings page to get started.
Linking an account gives you automatic authorship over any mods you uploaded with that account which are present on Mod Picker. See the mod authors help page for more information.
Linking an account also gives you a minor reputation bonus on Mod Picker. See the reputation help page for more information.
There currently isn't a way for you to unlink an account on Mod Picker. If you would like to unlink an account please contact us, and we'll help you however we can.