diff --git a/src/components/extension-close-cases-control.vue b/src/components/extension-close-cases-control.vue
new file mode 100644
index 0000000..8f8f30a
--- /dev/null
+++ b/src/components/extension-close-cases-control.vue
@@ -0,0 +1,114 @@
+<template>
+  <!-- case 4742: close or reopen the selected cases in one go (Sockeye only, so plain English, no translation keys) -->
+  <v-expansion-panel v-if="available == true">
+    <v-expansion-panel-header
+      disable-icon-rotate
+      expand-icon="$sockiCheckCircle"
+      >Close / reopen cases</v-expansion-panel-header
+    >
+    <v-expansion-panel-content>
+      <v-btn
+        color="blue darken-1"
+        text
+        :disabled="jobActive"
+        :loading="jobActive && !opening"
+        data-cy="extCloseCases"
+        @click="doAction(false)"
+        >Close</v-btn
+      >
+      <v-btn
+        color="blue darken-1"
+        text
+        :disabled="jobActive"
+        :loading="jobActive && opening"
+        data-cy="extOpenCases"
+        @click="doAction(true)"
+        >Reopen</v-btn
+      >
+      <v-btn
+        v-if="jobActive"
+        color="red darken-1"
+        text
+        @click="requestCancel()"
+      >
+        {{ $sock.t("Cancel") }}</v-btn
+      ><span v-if="jobActive">{{ progress }}</span>
+    </v-expansion-panel-content>
+  </v-expansion-panel>
+</template>
+<script>
+export default {
+  props: {
+    dataListSelection: { type: Object, default: null }
+  },
+  data: () => ({
+    jobActive: false,
+    opening: false,
+    currentJobId: null,
+    progress: ""
+  }),
+  computed: {
+    available() {
+      return (
+        this.dataListSelection != null &&
+        this.dataListSelection.SockType == window.$gz.type.GZCase &&
+        window.$gz.role.getRights(window.$gz.type.GZCase).change
+      );
+    }
+  },
+  methods: {
+    async requestCancel() {
+      await window.$gz.api.upsert(
+        "job-operations/request-cancel",
+        this.currentJobId
+      );
+    },
+    async doAction(open) {
+      const vm = this;
+      //Clear any possible prior errors
+      vm.$emit("ext-show-job-log", "clear");
+      vm.opening = open;
+      const url = `job-operations/batch-close-cases?open=${open}`;
+      try {
+        this.progress = "";
+        let jobId = await window.$gz.api.upsert(url, this.dataListSelection);
+        if (jobId.error) {
+          throw new Error(window.$gz.errorHandler.errorToString(jobId, vm));
+        }
+        this.currentJobId = jobId.jobId;
+        vm.jobActive = true;
+        let jobProgress = {};
+        while (vm.jobActive == true) {
+          await window.$gz.util.sleepAsync(2000);
+          jobProgress = await window.$gz.api.get(
+            `job-operations/progress/${this.currentJobId}`
+          );
+          if (jobProgress.error) {
+            throw new Error(
+              window.$gz.errorHandler.errorToString(jobProgress, vm)
+            );
+          }
+          jobProgress = jobProgress.data;
+          this.progress = jobProgress.progress;
+          if (jobProgress.jobStatus == 4 || jobProgress.jobStatus == 0) {
+            if (jobProgress.jobStatus == 4) {
+              //emit job id and event to parent for log viewing
+              vm.$emit("ext-show-job-log", jobId);
+            }
+            throw new Error("Job failed");
+          }
+          if (jobProgress.jobStatus == 3) {
+            vm.jobActive = false;
+          }
+        }
+        //Here if it's completed successfully
+        window.$gz.eventBus.$emit("notify-success", vm.$sock.t("JobCompleted"));
+        vm.$emit("ext-close-refresh");
+      } catch (error) {
+        vm.jobActive = false;
+        window.$gz.eventBus.$emit("notify-error", vm.$sock.t("JobFailed"));
+      }
+    }
+  }
+};
+</script>
diff --git a/src/components/extensions-control.vue b/src/components/extensions-control.vue
index 015b87e..9764e62 100644
--- a/src/components/extensions-control.vue
+++ b/src/components/extensions-control.vue
@@ -24,6 +24,11 @@
         <v-expansion-panels focusable>
           <ExtensionTags :data-list-selection="dataListSelection" />
           <ExtensionExport :data-list-selection="dataListSelection" />
+          <ExtensionCloseCases
+            :data-list-selection="dataListSelection"
+            @ext-close-refresh="close({ refresh: true })"
+            @ext-show-job-log="handleError($event)"
+          />
           <ExtensionDelete
             :data-list-selection="dataListSelection"
             @ext-close-refresh="close({ refresh: true })"
@@ -43,12 +48,14 @@
 import ExtensionTags from "./extension-tags-control.vue";
 import ExtensionExport from "./extension-export-control.vue";
 import ExtensionDelete from "./extension-delete-control.vue";
+import ExtensionCloseCases from "./extension-close-cases-control.vue";
 
 export default {
   components: {
     ExtensionTags,
     ExtensionExport,
-    ExtensionDelete
+    ExtensionDelete,
+    ExtensionCloseCases
   },
   data: () => ({
     isVisible: false,