Core Concepts Introduction
The goal of the Core Concepts section is to give you, the Flex administrator, sufficient understanding of the concepts and products Flex builds upon to be able to set up and manage your contact center.
All Twilio resources, like your phone numbers, chat services, and runtime domains, belong to a Twilio account. Essentially, Flex is a combination of such resources, wired together as a functional contact center.
After you create an account with Twilio, you will be logged in to Twilio Console. Twilio Console is a browser-based account portal where you can manage different aspects of your account, including all the resources that belong to it.
A Twilio Console user can own or administer multiple Twilio accounts, which serve as containers for your applications. As an account owner or administrator, you can add more users (including other administrators) to your account.
Flex Instance SID is the unique string identifier (SID) of your Flex instance. You can view your Flex Instance SID in Console on the Flex overview page.Every Twilio account with Flex has two SIDs:
- Account SID : The SID for your Twilio account, which is the top-level container for all of your Twilio resources.
- Flex Instance SID : The SID for your Flex instance, which is the container that holds your Flex resources.
Info
Some of the Console pages and documentation currently use "Flex project" terminology to refer to a Twilio account which has Flex installed.
It is important to distinguish between the users in Flex ("workers") and the users in Twilio Console, as they are separate entities. In Flex, users are represented as TaskRouter workers. A worker is created whenever a user logs in to Flex (either via administrator login from Twilio Console or via SSO).
The built-in roles within Twilio Console are:
- Owner
- Administrator
- Developer
- Billing Manager
- Support
See this article to learn more about the differences between Console user roles.
From Twilio Console, an Owner, Administrator, or Developer can log in to Flex UI as an admin or Administrator. The Support role can also log in to Flex as a read-only admin.
The following diagram illustrates which Twilio Console users have access to admin roles in Flex UI: