Master Client – What has changed?
[Master Client in Pronto]

You can now restrict a Master Client to a specific Network. This helps distinguish between global clients (like a global Havas Master Client) and regional clients only relevant to a specific market (e.g. Brazil).
Inactive Master Clients
You can no longer delete a Master Client. Instead, you can mark it as Inactive. Doing so will automatically inactivate all related Brands and Products.
Unique Naming Rules
Master Client names must be unique — unless they’re restricted to different Networks. For example, you can have a global Master Client called Pronto, and also a separate Pronto limited to a regional Network like Istanbul.
Approval Groups (Advanced Tab)
You’ll also see an Advanced tab to assign Approval Groups. This supports a new feature planned for release in Q2 2023.

You will also see a ‘History’ tab that tracks any changes made on Master Client.

How to Edit a Master Client
- Go to Master Client in the address book /v2/address-book/brand-categories/
- Click to edit a Master Client
- Validate it shows a new design with a ‘restrict to network, ‘status’ and tabs of ‘advanced’ and history’
- Make a change and save
- Click to edit
- Validate it saves and logged on the history tab
How to Create a Master Client
- Click to create a new Master Client
- Validate it shows a new design with a ‘restrict to network’ which is NULL and optional, ‘status’ which is ‘active’, and tab of ‘advanced’
- Add a name
- Click to the advanced tab
- Click Brand Approval Group
- Validate it shows groups you have access to in alphabetical order
- Click Magnitude Approval Group
- Validate it shows groups you have access to in alphabetical order
- Save
- Click to edit newly created Master Client
- Click History
- Validate the creation was logged