# Settings/Configurations

- [E-Way bill settings](/e-invoicing-v2/userguide/settings-configurations/e-way-bill-settings.md)
- [Import settings](/e-invoicing-v2/userguide/settings-configurations/import-settings.md): Please follow the below steps to create a new custom template, edit an already existing custom template for importing your invoice data.
- [Email settings](/e-invoicing-v2/userguide/settings-configurations/email-settings.md)
- [Business settings](/e-invoicing-v2/userguide/settings-configurations/business-settings.md): Please follow the below steps to add/edit a GSTIN/BRANCH.
- [Contact master](/e-invoicing-v2/userguide/settings-configurations/contact-master.md)
- [NIC credentials](/e-invoicing-v2/userguide/settings-configurations/nic-credentials.md): Please follow the below steps to add "NIC credentials" of your GSTINs
- [User roles](/e-invoicing-v2/userguide/settings-configurations/user-roles.md): Follow the below steps to understand the different "User" roles and how to provide access to them.
- [Integration settings](/e-invoicing-v2/userguide/settings-configurations/integration-settings.md)