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

# How to Add Additional Fields to Salesforce

> Adjust your Invoca Call Log layout in Salesforce to display additional Marketing Data fields beyond the default set.

## Objective

Add Invoca custom fields to an Invoca Call Log in Salesforce.

**Applies to:** Salesforce

## Steps

1. You can adjust the layout of the Invoca Call Log to choose which fields display — only a subset is shown by default, to avoid overwhelming users.
2. Find the Marketing Data slot ID on the Marketing Data dictionary page in Invoca — make sure all columns in the table are visible.
3. Edit the object layout in Salesforce and add the fields where you want them to appear. The field name/value follows a pattern like `customer_string_name_1` and `customer_string_value_1`, where `1` is the slot ID. Editing the Salesforce object layout itself is a standard Salesforce process.

## Where to go next

* [Salesforce Sales Cloud: Data Flow and Matching Logic](/s/article/salesforce-data-logic)
* [How to Troubleshoot Marketing Data Not Populating a Field on the Lead, Account, Contact, Opportunity, or Case](/s/article/troubleshoot-marketing-data-not-populating-salesforce-field)
* [Salesforce Sales Cloud: Integration overview](/s/article/jhdcp92865-587)