> ## Documentation Index
> Fetch the complete documentation index at: https://docs.getoneprofile.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Build a sequence

> Create an outreach sequence, add steps, choose your audience, assign senders, and clear the checks before you launch.

A sequence sends a series of steps over email and, through the browser extension, LinkedIn. It draws its contacts from a table you already have, and it stops the moment someone replies.

## Create a sequence

<Steps>
  <Step title="Open Sequences">
    In the dashboard, open the **Sequences** page. Use **Search sequences** to find an existing one, and **Choose columns** to change what the list shows.
  </Step>

  <Step title="Start a new sequence">
    Click **New sequence**. Oneprofile opens the editor with a first email step already on the canvas, so you are never starting from a blank page.
  </Step>
</Steps>

## Find your way around the editor

The editor has five tabs: **Builder**, **Audience**, **Contacts**, **Senders**, and **Settings**. A warning icon appears on any tab that still has something blocking launch. Rename the sequence in the name field at the top, and use the actions menu for **Duplicate** or **Delete**.

## Add steps on the canvas

<Steps>
  <Step title="Open the step picker">
    On the **Builder** tab, click **Insert step** on any connector between steps. A step is inserted at that exact point, not just appended to the end.
  </Step>

  <Step title="Search or browse by channel">
    Use the search box, or the **All**, **Email**, **LinkedIn**, and **Universal** tabs, to find a step. Steps are grouped into **Actions**, like **Send email**, and **Conditions**, which branch the sequence on things such as whether the row has an email address or whether someone replied.
  </Step>

  <Step title="Add it">
    Click a step to insert it. Any step that costs credits shows its cost right on the row.
  </Step>
</Steps>

<Note>
  LinkedIn steps run through the Oneprofile browser extension, using your own LinkedIn session.
</Note>

## Choose your audience

<Steps>
  <Step title="Point the sequence at a table">
    On the **Audience** tab, click **Choose a table**. Every row with an email address becomes a contact.
  </Step>

  <Step title="Narrow it, if you want">
    If the table has saved views, you can narrow to one of them instead of using the **Whole table**.
  </Step>

  <Step title="Map your columns">
    Under **Field mapping**, set which column holds the **Lead email address**. It is the only required field. Map **First name**, **Last name**, **Company**, and **LinkedIn profile URL** as well, if you have them.
  </Step>

  <Step title="Add rows now, or let it run">
    Matching rows sync into the sequence on their own while it runs. To add them right away instead of waiting, click **Enrol now**.
  </Step>
</Steps>

## Assign senders

On the **Senders** tab, check the sender profiles this sequence should send as. Oneprofile shows **Assigned senders**, **Connected mailboxes**, and **Daily capacity** for whatever you pick, and rotates sends across each profile's connected mailboxes on its own. If you have not set one up yet, click **New sender profile**, or follow **Manage mailboxes and daily limits** to the mailboxes page.

## Launch

Click **Launch** to open the preflight check. Anything blocking launch is listed with a **Fix** button that jumps straight to where you fix it, whether that is connecting a mailbox or buying credits. Once everything is clear, the dialog shows how many rows will be enrolled, what each accepted send costs in credits, and your current credit balance, before you confirm with **Launch**.

## Next steps

* [Connect senders and mailboxes](/outreach/connect-senders-and-mailboxes)
* [Running tables and views](/tables/running-and-views)
* [Credits and billing](/platform/credits-and-billing)