feat(tem): upgrade

Author: ldecarvalho-doc

pages/transactional-email/how-to/change-tem-plans.mdx

@@ -0,0 +1,31 @@
+---
+meta:
+  title: How to manage TEM plans
+  description: Guide to managing your TEM plans with Scaleway, including upgrading, downgrading, and monitoring usage.
+content:
+  h1: How to manage TEM plans
+  paragraph: Step-by-step guide to managing your TEM plans with Scaleway.
+tags: tem plans management transactional email
+dates:
+  validation: 2024-03-12
+  posted: 2024-03-12
+categories:
+  - transactional-email
+---
+
+When you configure a domain with Transactional Email in a Project for the first time, you are prompted to select a TEM plan between Essential and Scale.
+
+You can change your selected plan anytime in the Scaleway console.
+
+<Macro id="requirements" />
+
+- A Scaleway account logged into the [console](https://console.scaleway.com)
+- [Owner](/iam/concepts/#owner) status or [IAM permissions](/iam/concepts/#permission) allowing you to perform actions in the intended Organization
+- [Configured your domain(s) with Transactional Email](/transactional-email/how-to/configure-domain-with-transactional-email/)
+- Added [SPF, DKIM](/transactional-email/how-to/add-spf-dkim-records-to-your-domain/), [MX](/transactional-email/how-to/add-mx-record-to-your-domain/) and [DMARC](/transactional-email/how-to/add-dmarc-record/) records to your domain(s)
+
+
+
+1. Click **Transactional Email** in the **Managed Services** section of the [console](https://console.scaleway.com/) side menu. Your domains display.
+2. Click the **Plans** tab.
+3. **Cli