diff --git a/atst/forms/data.py b/atst/forms/data.py
index fba93d84..6a41c647 100644
--- a/atst/forms/data.py
+++ b/atst/forms/data.py
@@ -102,3 +102,31 @@ COMPLETION_DATE_RANGES = [
     ("3-6 months", "3-6 months"),
     ("Above 12 months", "Above 12 months"),
 ]
+
+WORKSPACE_ROLES = [
+    (
+        "owner",
+        "Workspace Owner",
+        "Can add, edit, deactivate access to all projects, environments, and members. Can view budget reports. Can start and edit JEDI Cloud requests.",
+    ),
+    (
+        "admin",
+        "Administrator",
+        "Can add and edit projects, environments, members, but cannot deactivate. Cannot view budget reports or JEDI Cloud requests.",
+    ),
+    (
+        "developer",
+        "Developer",
+        "Can view only the projects and environments they are granted access to. Can also view members associated with each environment.",
+    ),
+    (
+        "billing_auditor",
+        "Billing Auditor",
+        "Can view only the projects and environments they are granted access to. Can also view budgets and reports associated with the workspace.",
+    ),
+    (
+        "security_auditor",
+        "Security Auditor",
+        "Can view only the projects and environments they are granted access to. Can also view activity logs.",
+    ),
+]
diff --git a/atst/forms/new_member.py b/atst/forms/new_member.py
index 90bd1b1c..49834d9f 100644
--- a/atst/forms/new_member.py
+++ b/atst/forms/new_member.py
@@ -6,6 +6,8 @@ from wtforms.validators import Required, Email, Length
 from atst.forms.validators import IsNumber
 from atst.forms.fields import SelectField
 
+from .data import WORKSPACE_ROLES
+
 
 class NewMemberForm(Form):
 
@@ -14,15 +16,5 @@ class NewMemberForm(Form):
     email = EmailField("Email Address", validators=[Required(), Email()])
     dod_id = StringField("DOD ID", validators=[Required(), Length(min=10), IsNumber()])
     workspace_role = SelectField(
-        "Workspace Role",
-        choices=[
-            ("", "Select a Role"),
-            ("admin", "Admin"),
-            ("billing_auditor", "Billing Auditor"),
-            ("ccpo", "CCPO"),
-            ("developer", "Developer"),
-            ("owner", "Owner"),
-            ("security_auditor", "Security Auditor"),
-        ],
-        validators=[Required()],
+        "Workspace Role", choices=WORKSPACE_ROLES, validators=[Required()], default=""
     )
diff --git a/js/components/selector.js b/js/components/selector.js
new file mode 100644
index 00000000..b6c23023
--- /dev/null
+++ b/js/components/selector.js
@@ -0,0 +1,44 @@
+import { VPopover } from 'v-tooltip'
+
+export default {
+  name: 'selector',
+
+  components: {
+    VPopover
+  },
+
+  props: {
+    choices: Array,
+    defaultLabel: String,
+    initialErrors: Array,
+    initialChoice: {
+      type: String,
+      default: null
+    }
+  },
+
+  data: function () {
+    return {
+      value: this.initialChoice || null,
+      showError: (this.initialErrors && this.initialErrors.length) || false
+    }
+  },
+
+  computed: {
+    label: function () {
+      return this.value
+        ? this.choices.find((choice) => {
+          return this.value === choice[0]
+        })[1]
+        : this.defaultLabel
+    }
+  },
+
+  methods: {
+    change: function (e) {
+      this.value = e.target.value
+      this.showError = false
+      setTimeout(() => this.$refs.popover.hide(), 300)
+    }
+  },
+}
diff --git a/js/index.js b/js/index.js
index b89505d2..2ce01476 100644
--- a/js/index.js
+++ b/js/index.js
@@ -13,6 +13,7 @@ import financial from './components/forms/financial'
 import toggler from './components/toggler'
 import NewProject from './components/forms/new_project'
 import Modal from './mixins/modal'
+import selector from './components/selector'
 
 Vue.use(VTooltip)
 
@@ -28,7 +29,8 @@ const app = new Vue({
     DetailsOfUse,
     poc,
     financial,
-    NewProject
+    NewProject,
+    selector
   },
   mounted: function() {
     const modalOpen = document.querySelector("#modalOpen")
diff --git a/styles/atat.scss b/styles/atat.scss
index 1b7b65fd..3d70a544 100644
--- a/styles/atat.scss
+++ b/styles/atat.scss
@@ -33,6 +33,8 @@
 @import 'components/progress_menu.scss';
 @import 'components/search_bar';
 @import 'components/forms';
+@import 'components/selector';
+
 
 @import 'sections/login';
 @import 'sections/request_approval';
diff --git a/styles/components/_selector.scss b/styles/components/_selector.scss
new file mode 100644
index 00000000..7b95b325
--- /dev/null
+++ b/styles/components/_selector.scss
@@ -0,0 +1,54 @@
+.selector {
+  max-width: 30em;
+
+  .trigger {
+    display: block !important;
+  }
+
+  legend {
+    @include h4;
+    padding-bottom: $gap / 2;
+  }
+
+  .selector__button {
+    width: 100%;
+    height: $input-height;
+    margin: 0;
+    padding: $input-padding-vertical 0.7em;
+    line-height: $input-line-height;
+    color: $color-base;
+    font-size: $base-font-size;
+    font-weight: $font-normal;
+    text-align: left;
+    border-width: 1px;
+    border-style: solid;
+    border-color: $color-gray;
+    border-radius: 0;
+    box-sizing: border-box;
+    background-color: $color-white;
+    background-image: none, url('#{$image-path}/arrow-both.svg'), url('#{$image-path}/arrow-both.png');
+    background-position: right 1.3rem center;
+    background-repeat: no-repeat;
+    background-size: 1rem;
+  }
+
+  .tooltip {
+    &.popover {
+      .popover-inner {
+        padding: 0;
+
+        .block-list {
+          margin: 0;
+
+          label {
+            padding: 0;
+          }
+        }
+      }
+
+      .popover-arrow {
+        background-color: $color-white;
+      }
+    }
+  }
+}
diff --git a/styles/elements/_block_lists.scss b/styles/elements/_block_lists.scss
index 1da1c14d..a0f3071a 100644
--- a/styles/elements/_block_lists.scss
+++ b/styles/elements/_block_lists.scss
@@ -106,6 +106,8 @@
       justify-content: space-between;
       &::before {
         flex-shrink: 0;
+        margin-right: 0;
+        margin-left: $gap * 2;
       }
 
       &:hover {
diff --git a/styles/elements/_inputs.scss b/styles/elements/_inputs.scss
index 53fb9d9f..e3f49aac 100644
--- a/styles/elements/_inputs.scss
+++ b/styles/elements/_inputs.scss
@@ -37,7 +37,8 @@
 
   input,
   textarea,
-  select {
+  select,
+  .selector__button {
     border-color: $state-color;
     border-width: $border-width;
   }
@@ -72,6 +73,10 @@
     position: relative;
     clear: both;
 
+    dd {
+      font-weight: normal;
+    }
+
     .icon-validation {
       position: absolute;
       top: 100%;
@@ -105,7 +110,8 @@
 
   input,
   textarea,
-  select {
+  select,
+  .selector__button {
     @include line-max;
     margin: 0;
     box-sizing: border-box;
diff --git a/styles/elements/_tooltip.scss b/styles/elements/_tooltip.scss
index 44876171..d444826f 100644
--- a/styles/elements/_tooltip.scss
+++ b/styles/elements/_tooltip.scss
@@ -68,7 +68,6 @@
       background: $color;
       color: black;
       padding: 24px;
-      border-radius: 5px;
       box-shadow: 0 5px 30px rgba(black, .1);
     }
 
diff --git a/templates/components/selector.html b/templates/components/selector.html
new file mode 100644
index 00000000..cfa44d0a
--- /dev/null
+++ b/templates/components/selector.html
@@ -0,0 +1,64 @@
+{% from "components/icon.html" import Icon %}
+
+{# expects a wtforms SelectField instance #}
+{% macro Selector(field, default_label='Select an option') -%}
+
+<selector
+  v-bind:choices='{{ field.choices | tojson }}'
+  default-label='{{ default_label }}'
+  {% if field.data %}initial-choice='{{ field.data }}'{% endif %}
+  {% if field.errors %}v-bind:initial-errors='{{ field.errors }}'{% endif %}
+  inline-template>
+
+  <fieldset v-bind:class="['selector usa-input', { 'usa-input--error': initialErrors }]">
+    <v-popover v-bind:container='false' ref='popover'>
+      <legend>
+        {{ field.label | striptags }}
+
+        {% if field.description %}
+          <span class='usa-input__help'>{{ field.description | safe }}</span>
+        {% endif %}
+
+        <span v-show='showError'>{{ Icon('alert',classes="icon-validation") }}</span>
+      </legend>
+
+      <button class='selector__button' type='button' v-html='label'></button>
+
+      <span v-show='showError'>{{ Icon('alert',classes="icon-validation") }}</span>
+
+      <input type='hidden' name='{{ field.name }}' v-bind:value='value'/>
+
+      <template v-if='showError'>
+        <span v-if='initialErrors' v-for='error in initialErrors' class='usa-input__message' v-html='error'></span>
+      </template>
+
+      <template slot='popover'>
+        <div class='block-list'>
+          <ul>
+            <li v-for='choice in choices' class='block-list__item block-list__item--selectable'>
+              <template v-if='choice[0] !== ""'>
+                <input
+                  type='radio'
+                  v-bind:id="'{{ field.name }}_' + choice[0]"
+                  v-bind:value='choice[0]'
+                  v-bind:checked='value === choice[0]'
+                  v-on:change='change'/>
+                <label v-bind:for="'{{ field.name }}_' + choice[0]">
+                  <template v-if='choices[2]'>
+                    <dl>
+                      <dt v-html='choice[1]'></dt>
+                      <dd v-html='choice[2]'></dd>
+                    </dl>
+                  </template>
+                  <span v-else v-html='choice[1]'>
+                </label>
+              </template>
+            </li>
+          </ul>
+        </div>
+      </template>
+    </v-popover>
+  </fieldset>
+</selector>
+
+{%- endmacro %}
diff --git a/templates/member_new.html b/templates/member_new.html
index ad3723bf..a1819bed 100644
--- a/templates/member_new.html
+++ b/templates/member_new.html
@@ -3,6 +3,7 @@
 {% from "components/icon.html" import Icon %}
 {% from "components/text_input.html" import TextInput %}
 {% from "components/options_input.html" import OptionsInput %}
+{% from "components/selector.html" import Selector %}
 
 {% block content %}
 
@@ -20,7 +21,7 @@
       {{ TextInput(form.last_name) }}
       {{ TextInput(form.email,placeholder='jane@mail.mil', validation='email') }}
       {{ TextInput(form.dod_id,placeholder='10-digit number on the back of the CAC', validation='dodId') }}
-      {{ OptionsInput(form.workspace_role) }}
+      {{ Selector(form.workspace_role) }}
     </div>
   </div>