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

# Perform User Distribution Manually

> Manually set user distribution percentages across A/B test variations in MoEngage campaigns to control how audiences receive each version.

<Note>
  Available for all channels and campaigns.
</Note>

# Procedure

Follow these steps:

1. In Step 2 of the campaign creation process, click **+ A/B test**.
2. Click New Variation to create the new variation.\
   OR\
   Click Copy Variation to copy the previously created variation.
3. Click **User Distribution**.
4. Click on 'Manual' in the User Distribution screen that pops up. <img src="https://mintcdn.com/moengage/tNrQQROY8O0h4yWe/images/moengage_16ebdc.png?fit=max&auto=format&n=tNrQQROY8O0h4yWe&q=85&s=85c42c03222458564cf25f9cd531de17" alt="UserDistribution_Manual.png" width="1072" height="264" data-path="images/moengage_16ebdc.png" />
5. Set the following:
   | Field                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              | Description                                                                                                                                                                                                                                                                                                                             |
   | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
   | Objective (Optional)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               | Objective of experiment. <br />**Note**: Applicable only to In-App Message, On-Site Message, and Web Personalization.                                                                                                                                                                                                                   |
   | Variation                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          | Modify the variation name for the campaign variation. (Applicable only for In-App, On-Site Messaging, and Web Personalization). <br />**Note**: You can create only up to five variations.                                                                                                                                              |
   | Campaign control group                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             | Set the percentage of users who will receive the campaign. <br />**Note**: MoEngage does not guarantee receipt of campaigns the second time where: <ul><li>Users belong to either the global control group or the campaign control group for any active campaign,</li><li>Users are qualified to receive the campaigns twice.</li></ul> |
   | <img src="https://mintcdn.com/moengage/xjBZUVmmH3jDrySH/images/moengage_c36269.png?fit=max&auto=format&n=xjBZUVmmH3jDrySH&q=85&s=76c729bdd6900c31caee8d3416f3c51e" alt="SetDistribution.png" width="1064" height="612" data-path="images/moengage_c36269.png" /> |                                                                                                                                                                                                                                                                                                                                         |
6. Click **Done** to save the campaign variations.\
   OR\
   Click **Cancel** to discard the campaign variations.

# Next Steps

You need to create the best winning campaign and send the campaign to the users.

* [Perform User Distribution Dynamically using Merlin AI](/docs/user-guide/ai-and-intelligence/ab-testing/create-multivariate-testing/perform-user-distribution-dynamically-using-merlin-ai)
* [Edit Multivariate Experiments](/docs/user-guide/ai-and-intelligence/ab-testing/create-multivariate-testing/edit-multivariate-experiment)
* [Push Sample Experiments](/docs/use-cases/push/sample-a-b-experiments-for-push)

All MoEngage AI products, which were previously referred to as *Sherpa AI*, are now known as *Merlin AI*.