diff --git a/apps/map/forms.py b/apps/map/forms.py
index 7294dfa..25e847f 100644
--- a/apps/map/forms.py
+++ b/apps/map/forms.py
@@ -1,6 +1,7 @@
 from django.urls import reverse
 from django import forms
 from django.utils.translation import ugettext as _
+from django.utils.safestring import mark_safe
 from crispy_forms.helper import FormHelper
 from crispy_forms.layout import Submit, Layout, HTML, Fieldset, Div
 from crispy_forms.bootstrap import Tab, TabHolder, PrependedText, FormActions
@@ -69,8 +70,53 @@ class ShortCaseStudyForm(BaseCaseStudyForm):
 
 class LongCaseStudyForm(BaseCaseStudyForm):
     """Long version of the CaseStudy form."""
+
+    POSITIVE_CASE_TYPE_HELP = {
+        'CREP': _("We are using the World Wind Energy Association's Community Power definition, \
+                   which is that a community project is one where at least \
+                   two of the following three criteria are met:<br> \
+                   1. Local stakeholders own the majority or all of a project,<br> \
+                   2. Voting control rests with the community-based organization,<br> \
+                   3. The majority of social and economic benefits are distributed locally."),
+        'EACP': _(""),
+        'PSEP': _(""),
+        'CORS': _("The extraction of non-renewable resources, such as iron, copper, \
+                   rare-earth elements or other minerals and metals used in \
+                   renewable technologies, directly from the Earth is by definition \
+                   an unsustainable practice. Despite this, the extraction of such elements \
+                   this way for use in the renewable energy transition is, to an extent, \
+                   a necessary evil in the immediate term. Bearing this in mind, \
+                   a case involving extraction may be considered 'positive' if it helps \
+                   to reduce, overall, the need for more extraction; if it drastically \
+                   reduces ecological harms often caused by mining and does not infringe \
+                   on areas of high biodiversity; and if it meets outstanding social \
+                   and human rights standards that are enjoyed and affirmed by \
+                   host communities and other stakeholders. Such social standards include: \
+                   ensuring communities, and especially indigenous peoples, \
+                   enjoy their right to Free Prior and Informed Consent, \
+                   which includes the right to reject projects; abiding by \
+                   the UN's guiding principles on Business and Human Rights; \
+                   full collaboration with the Extractive Industries Transparency Initiative, \
+                   assuring excellence in the transparency of project financing, \
+                   tax affairs and other transactions; the highest labour standards; \
+                   equitable distribution of any benefits accruing from mining; \
+                   respect for the rule of law and the constitutional rights of citizens \
+                   in host countries."),
+    }
+
     def __init__(self, *args, **kwargs):
         super(LongCaseStudyForm, self).__init__(*args, **kwargs)
+
+        POSITIVE_CASE_TYPE_CHOICES = [
+            (choice[0], mark_safe('<b>%s</b><br><span class="text-muted">%s</span>' % (choice[1], self.POSITIVE_CASE_TYPE_HELP[choice[0]])))
+                for choice in CaseStudy.POSITIVE_CASE_TYPE_CHOICES
+        ]
+
+        self.fields['positive_case_type'] = forms.ChoiceField(
+            widget=forms.RadioSelect(),
+            choices=POSITIVE_CASE_TYPE_CHOICES
+        )
+
         self.helper.form_action = reverse('long-form')
         self.helper.layout = Layout(
             TabHolder(