diff --git a/docs/detections/rules-ui-create.asciidoc b/docs/detections/rules-ui-create.asciidoc
index b6b1e8b11d..7622682440 100644
--- a/docs/detections/rules-ui-create.asciidoc
+++ b/docs/detections/rules-ui-create.asciidoc
@@ -218,8 +218,15 @@ NOTE: For sequence events, the {security-app} generates a single alert when all
 
 NOTE: {es-sec} provides limited support for indicator match rules. See <<support-indicator-rules>> for more information.
 
+<<<<<<< HEAD
 . To create an indicator match rule that searches for events whose specified field value matches the specified indicator field value in the indicator index patterns, select *Indicator Match*, then fill in the following fields:
 .. *Index patterns*: The {es-sec} event indices on which the rule runs.
+=======
+. Go to *Rules* -> *Detection rules (SIEM)* -> *Create new rule*. The *Create new rule* page displays.
+. To create a rule that searches for events whose specified field value matches the specified indicator field value in the indicator index patterns, select *Indicator Match*, then fill in the following fields:
+
+.. *Source*: The individual index patterns or data view that specifies what data to search.
+>>>>>>> ed4d816 (Document the behavior of IM rules and multi-value indicator documents (#4326))
 .. *Custom query*: The query and filters used to retrieve the required results from
 the {es-sec} event indices. For example, if you want to match documents that only contain a `destination.ip` address field, add `destination.ip : *`.
 +
@@ -231,10 +238,18 @@ IMPORTANT: Data in indicator indices must be <<ecs-compliant-reqs, ECS compatibl
 +
 .. *Indicator index query*: The query and filters used to filter the fields from
 the indicator index patterns. The default query `@timestamp > "now-30d/d"` searches specified indicator indices for indicators ingested during the past 30 days and rounds the start time down to the nearest day (resolves to UTC `00:00:00`).
-.. *Indicator mapping*: Compares the values of the specified event and indicator field
-values. When the field values are identical, an alert is generated. To define
+.. *Indicator mapping*: Compares the values of the specified event and indicator fields, and generates an alert if the values are identical.
++
+NOTE: Only single-value fields are supported.
++
+To define
 which field values are compared from the indices add the following:
+<<<<<<< HEAD
 ** *Field*: The field used for comparing values in the {es-sec} event
+=======
+
+** *Field*: The field used for comparing values in the {elastic-sec} event
+>>>>>>> ed4d816 (Document the behavior of IM rules and multi-value indicator documents (#4326))
 indices.
 ** *Indicator index field*: The field used for comparing values in the indicator
 indices.