diff --git a/.changes/unreleased/Docs-20230308-093736.yaml b/.changes/unreleased/Docs-20230308-093736.yaml
new file mode 100644
index 000000000..660158d08
--- /dev/null
+++ b/.changes/unreleased/Docs-20230308-093736.yaml
@@ -0,0 +1,6 @@
+kind: Docs
+body: Add selection by group to DAG
+time: 2023-03-08T09:37:36.78968-06:00
+custom:
+  Author: emmyoop
+  Issue: "380"
diff --git a/src/app/services/selector_matcher.js b/src/app/services/selector_matcher.js
index 5370b0af2..7fb482ca9 100644
--- a/src/app/services/selector_matcher.js
+++ b/src/app/services/selector_matcher.js
@@ -9,6 +9,7 @@ var SELECTOR_TYPE = {
     SOURCE: 'source',
     EXPOSURE: 'exposure',
     METRIC: 'metric',
+    GROUP: 'group',
     PATH: 'path',
     FILE: 'file',
     PACKAGE: 'package',
@@ -24,6 +25,7 @@ NODE_MATCHERS[SELECTOR_TYPE.TAG] = getNodesByTag;
 NODE_MATCHERS[SELECTOR_TYPE.SOURCE] = getNodesBySource;
 NODE_MATCHERS[SELECTOR_TYPE.EXPOSURE] = getNodesByExposure;
 NODE_MATCHERS[SELECTOR_TYPE.METRIC] = getNodesByMetric;
+NODE_MATCHERS[SELECTOR_TYPE.GROUP] = getNodesByGroup;
 NODE_MATCHERS[SELECTOR_TYPE.PATH] = getNodesByPath;
 NODE_MATCHERS[SELECTOR_TYPE.FILE] = getNodesByFile;
 NODE_MATCHERS[SELECTOR_TYPE.PACKAGE] = getNodesByPackage;
@@ -300,6 +302,19 @@ function getNodesByMetric(elements, metric) {
     return nodes;
 }
 
+function getNodesByGroup(elements, group) {
+    var nodes = [];
+    _.each(elements, function(node_obj) {
+        var node = node_obj.data;
+
+        if (node.group == group) {
+            nodes.push(node);
+        }
+    });
+    return nodes;
+
+}
+
 function getNodesFromSpec(dag, pristine_nodes, maxHops, selector) {
     const matcher = NODE_MATCHERS[selector.selector_type];
     if (!matcher) {