Draft Data Intelligence Layer ToC

Author: adriendupuis

docs/content_management/data_intelligence_layer/data_intelligence_layer.md

@@ -8,14 +8,16 @@ month_change: true
 The Data Intelligence Layer (DIL) provides content metrics.
 
 [[= cards([
-    "content_management/data_intelligence_layer/dil_guide",
+"content_management/data_intelligence_layer/dil_guide",
+]) =]]
+[[= cards([
+"content_management/data_intelligence_layer/dil_config",
 ]) =]]
 
 TODO:
 
-- Install
-- Config
-- Background/Scheduled tasks (earlier?)
+- Product guide
+- Install & Config
 - User doc?
 - API:
     - PHP API

docs/content_management/data_intelligence_layer/dil_config.md

@@ -0,0 +1,18 @@
+---
+description: TODO.
+month_change: true
+---
+
+# Data Intelligence Layer configuration
+
+Metric data are computed as a [background task using Ibexa Messenger](background_tasks.md).
+
+- `ibexa.data_intelligence_layer.freshness.default_interval_days`: Number of days between computation of the metrics - default is 90 days
+- `ibexa.data_intelligence_layer.freshness.content_type_intervals`: Custom number of days per content type - default is empty 
+
+```yaml
+parameters:
+    ibexa.data_intelligence_layer.freshness.default_interval_days: 30 # Increase frequency to every 30 days for all content types
+    ibexa.data_intelligence_layer.freshness.content_type_intervals: # Map content type identifier to custom interval in days
+        article: 15 # Compute metrics for articles every 15 days
+```