diff --git a/static_src/elements/issue-detail/metadata/mr-edit-field/mr-multi-checkbox.js b/static_src/elements/issue-detail/metadata/mr-edit-field/mr-multi-checkbox.js
new file mode 100644
index 0000000..881cced
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+++ b/static_src/elements/issue-detail/metadata/mr-edit-field/mr-multi-checkbox.js
@@ -0,0 +1,96 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import {LitElement, html, css} from 'lit-element';
+
+/**
+ * `<mr-multi-checkbox>`
+ *
+ * A web component for managing values in a set of checkboxes.
+ *
+ */
+export class MrMultiCheckbox extends LitElement {
+  /** @override */
+  static get styles() {
+    return css`
+      input[type="checkbox"] {
+        width: auto;
+        height: auto;
+      }
+    `;
+  }
+
+  /** @override */
+  render() {
+    return html`
+      ${this.options.map((option) => html`
+        <label title=${option.docstring}>
+          <input
+            type="checkbox"
+            name=${this.name}
+            value=${option.optionName}
+            ?checked=${this.values.includes(option.optionName)}
+            @change=${this._changeHandler}
+          />
+          ${option.optionName}
+        </label>
+      `)}
+    `;
+  }
+
+  /** @override */
+  static get properties() {
+    return {
+      values: {type: Array},
+      options: {type: Array},
+      _inputRefs: {type: Object},
+    };
+  }
+
+
+  /** @override */
+  updated(changedProperties) {
+    if (changedProperties.has('options')) {
+      this._inputRefs = this.shadowRoot.querySelectorAll('input');
+    }
+
+    if (changedProperties.has('values')) {
+      this.reset();
+    }
+  }
+
+  reset() {
+    this.setValues(this.values);
+  }
+
+  getValues() {
+    if (!this._inputRefs) return;
+    const valueList = [];
+    this._inputRefs.forEach((c) => {
+      if (c.checked) {
+        valueList.push(c.value.trim());
+      }
+    });
+    return valueList;
+  }
+
+  setValues(values) {
+    if (!this._inputRefs) return;
+    this._inputRefs.forEach(
+        (checkbox) => {
+          checkbox.checked = values.includes(checkbox.value);
+        },
+    );
+  }
+
+  /**
+   * @fires CustomEvent#change
+   * @private
+   */
+  _changeHandler() {
+    this.dispatchEvent(new CustomEvent('change'));
+  }
+}
+
+customElements.define('mr-multi-checkbox', MrMultiCheckbox);