chore[monitization doc]: Update pricing documentation for Advanced Compute add-on and remove outdated billing references

src/content/docs/accounts/accounts-billing/new-relic-one-pricing-billing/compute-optimizer.mdx

@@ -8,7 +8,7 @@ The  tool provides actionable insights to help you manage compute spend and impl
 
 <Callout variant="tip">
 
-  Compute Optimizer is available to all customers on New Relic Compute Public Preview or Core Compute plans within your New Relic account.
+  Compute Optimizer is available to customers on Legacy Compute (CCU) or Core Compute plans only. It is not available to customers on Data + User + Advanced Compute plans.
 
 </Callout>
 

src/content/docs/accounts/accounts-billing/new-relic-one-pricing-billing/new-relic-one-pricing-billing.mdx

@@ -145,7 +145,7 @@ To manage users, refer to the [User management](/docs/accounts/accounts-billing/
 </Collapser>
 
 <Collapser id="advance-compute-capacity-unit" title="Advanced Compute">
- Advanced Compute is consumption-based pricing for Intelligent Observability features with unlimited users. This is a bundle-style add-on offering and is measured in Advanced [Compute Capacity Units](/docs/licenses/license-information/product-definitions/new-relic-one-pricing-definitions/#compute-capacity-unit) (aCCUs). You're billed based on your usage of Advanced CCUs.
+ Advanced Compute is an add-on to your Data + User or Data + Core Compute plan that provides consumption-based pricing for Intelligent Observability features. This add-on is measured in Advanced [Compute Capacity Units](/docs/licenses/license-information/product-definitions/new-relic-one-pricing-definitions/#compute-capacity-unit) (aCCUs). You're billed based on your usage of Advanced CCUs.
 
  If full-stack observability capabilities are combined with any Intelligent Observability features, you'll be charged the appropriate Advanced Compute Capacity Units.
 
@@ -155,13 +155,16 @@ To manage users, refer to the [User management](/docs/accounts/accounts-billing/
 </Collapser>
 </CollapserGroup>
 
+The following table compares capabilities supported by two alternative pricing models (**Data + User** and **Data + Core Compute ***) and shows capabilities that require the **Advanced Compute** add-on, which you can purchase with either model.
+
+
 <table>
   <thead>
     <tr>
       <th style={{textAlign:"left"}}>Existing product capability</th>
       <th style={{textAlign:"center"}}>Data + User</th>
       <th style={{textAlign:"center"}}>Data + Core Compute *</th>
-      <th style={{textAlign:"center"}}>Advanced Compute</th>
+      <th style={{textAlign:"center"}}>&#43; Advanced Compute</th>
     </tr>
   </thead>
   <tbody>
@@ -329,8 +332,8 @@ To manage users, refer to the [User management](/docs/accounts/accounts-billing/
 
 In addition to the primary billing factors of data and billable users, you can also use optional billable add-ons to enrich your experience with New Relic. 
 
+* **Advanced Compute**: This add-on to your Data + User or Data + Core Compute plan enables access to Intelligent Observability features.
 * **EU Data Center for Original Data or Data Plus**: This add-on applies to your data option (Original Data or Data Plus) when you select the European Union as your data region, as available.
 * **Extended Retention for Original Data or Data Plus**: This add-on applies if you exceed the default length of time your data is retained. This applies to all your data—not just logs—and is a good option if you need to make a lot of small queries or make queries on large volumes of data.
 * **Live Archives**: Extend your log storage duration up to seven years. Live Archives also requires Advanced Compute.
 * **New Relic Synthetic Checks**: This add-on applies if your Checks exceed the default number of synthetic monitor checks.
-* **Security RX**: This feature is included with Data Plus, but the add-on applies if you use the Security RX feature without Data Plus.

src/nav/iast.yml

@@ -17,7 +17,7 @@ pages:
         path: /docs/iast/applications 
   - title: IAST troubleshooting
     path: /docs/iast/troubleshooting 
-  - title: IAST billing 
-    path: /docs/iast/iast-billing
+  # - title: IAST billing 
+  #   path: /docs/iast/iast-billing