diff --git a/migrations/versions/6c34576847ab_.py b/migrations/versions/6c34576847ab_.py
new file mode 100644
index 0000000..ebd1baf
--- /dev/null
+++ b/migrations/versions/6c34576847ab_.py
@@ -0,0 +1,28 @@
+"""empty message
+
+Revision ID: 6c34576847ab
+Revises: c14ddab2e6ca
+Create Date: 2021-05-11 11:10:14.725089
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '6c34576847ab'
+down_revision = 'c14ddab2e6ca'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.create_table('selected_user',
+    sa.Column('user_id', sa.String(), nullable=False),
+    sa.Column('selected_user', sa.String(), nullable=True),
+    sa.PrimaryKeyConstraint('user_id')
+    )
+
+
+def downgrade():
+    op.drop_table('selected_user')
diff --git a/pb/__init__.py b/pb/__init__.py
index ccc6a14..80a123e 100644
--- a/pb/__init__.py
+++ b/pb/__init__.py
@@ -5,6 +5,7 @@ import yaml
 from io import TextIOWrapper
 
 import connexion
+from flask import g
 from flask_cors import CORS
 from flask import url_for, json, redirect, render_template, request, flash
 from flask_assets import Environment, Bundle
@@ -135,7 +136,7 @@ from pb.forms import StudyForm, StudyTable, InvestigatorForm, StudyDetailsForm,
     IRBInfoForm
 from pb.models import Study, RequiredDocument, Investigator, StudySchema, RequiredDocumentSchema, InvestigatorSchema, \
     StudyDetails, StudyDetailsSchema, StudySponsor, Sponsor, SponsorSchema, StudySponsorSchema, IRBStatus, \
-    IRBStatusSchema, IRBInfo, IRBInfoSchema
+    IRBStatusSchema, IRBInfo, IRBInfoSchema, SelectedUser
 from pb.ldap.ldap_service import LdapService
 
 
@@ -151,19 +152,72 @@ def render_study_template(studies):
     )
 
 
+def _is_production():
+    return 'PRODUCTION' in app.config and app.config['PRODUCTION']
+
+
+def _get_request_uid(req):
+    uid = None
+    if _is_production():
+        if 'user' in g and g.user is not None:
+            return g.user.uid
+        uid = req.headers.get("Uid")
+        if not uid:
+            uid = req.headers.get("X-Remote-Uid")
+    else:
+        uid = 'current_user'
+
+    return uid
+
+
+def get_current_user(request):
+    current_user = _get_request_uid(request)
+    return current_user
+
+
+def get_selected_user(current_user):
+    result = db.session.query(SelectedUser).filter(SelectedUser.user_id == current_user).first()
+    if result:
+        selected_user = result.selected_user
+        return selected_user
+
+
+def update_selected_user(user, selected_user):
+    model = SelectedUser(user_id=user, selected_user=selected_user)
+    db_selected_user = db.session.query(SelectedUser).filter(SelectedUser.user_id==user).first()
+    if db_selected_user:
+        db_selected_user.selected_user = selected_user
+    else:
+        db_selected_user = model
+        db.session.add(db_selected_user)
+    db.session.commit()
+    return db_selected_user
+
+
 @app.route('/', methods=['GET', 'POST'])
 def index():
-    # display results
-    studies = db.session.query(Study).order_by(Study.DATE_MODIFIED.desc()).all()
-    return render_study_template(studies)
+    # If they have a selected_user,
+    # redirect to /user_studies/{selected_user}
+    # Otherwise, redirect to /user_studies/all
+    redirect_url = BASE_HREF + "/user_studies/all"
+    current_user = get_current_user(request)
+    if current_user:
+        selected_user = get_selected_user(current_user)
+        if selected_user:
+            redirect_url = BASE_HREF + "/user_studies/" + selected_user
+    return redirect(redirect_url)
 
 
 @app.route('/user_studies/', defaults={'uva_id': 'all'})
 @app.route('/user_studies/<uva_id>', methods=['GET'])
 def user_studies(uva_id):
     if uva_id == 'all':
-        return redirect(BASE_HREF + "/")
-    studies = db.session.query(Study).filter(Study.NETBADGEID == uva_id).order_by(Study.DATE_MODIFIED.desc()).all()
+        # return redirect(BASE_HREF + "/")
+        studies = db.session.query(Study).order_by(Study.DATE_MODIFIED.desc()).all()
+    else:
+        studies = db.session.query(Study).filter(Study.NETBADGEID == uva_id).order_by(Study.DATE_MODIFIED.desc()).all()
+    current_user = get_current_user(request)
+    update_selected_user(current_user, uva_id)
     return render_study_template(studies)
 
 
diff --git a/pb/models.py b/pb/models.py
index 5347bb1..b6fffb8 100644
--- a/pb/models.py
+++ b/pb/models.py
@@ -281,9 +281,19 @@ class StudyDetails(db.Model):
     REVIEWTYPENAME = db.Column(db.String, nullable=True)
 
 
-
 class StudyDetailsSchema(ma.SQLAlchemyAutoSchema):
     class Meta:
         model = StudyDetails
         load_instance = True
         include_relationships = False
+
+
+class SelectedUser(db.Model):
+    user_id = db.Column(db.String(), primary_key=True)
+    selected_user = db.Column(db.String(), nullable=True)
+
+
+class SelectedUserSchema(ma.Schema):
+    class Meta:
+        fields = ("user_id", "selected_user")
+
diff --git a/templates/index.html b/templates/index.html
index bde2bea..c7e8546 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -17,7 +17,7 @@
     <a class="btn btn-primary" href="{{ url_for('.new_study') }}"> New Study </a>
 </p>
 <p>
-    <label>User Studies</label>
+    <label>Only Show Studies for: </label>
     <select name="uva_id" id="uva_id" onchange="selectStudies()">
         <option value="">Select User</option>
         <option value="all">All Users</option>
@@ -58,11 +58,7 @@
 <script>
     function selectStudies() {
         let uva_id = document.getElementById('uva_id').value;
-        if (uva_id == 'all') {
-            window.location.href = "{{base_href}}/";
-        } else {
-            window.location.href = "{{base_href}}/user_studies/" + uva_id;
-        }
+        window.location.href = "{{base_href}}/user_studies/" + uva_id;
     }
 </script>
 </body>
diff --git a/tests/test_sanity.py b/tests/test_sanity.py
index a222e75..a71f54a 100644
--- a/tests/test_sanity.py
+++ b/tests/test_sanity.py
@@ -205,7 +205,7 @@ class Sanity_Check_Test(unittest.TestCase):
             if header[0] == 'Location':
                 self.assertIn('user_studies', header[1])
         studies2 = self.app.get(f'/user_studies/')
-        self.assertEqual('302 FOUND', studies2.status)
+        self.assertEqual('200 OK', studies2.status)
         for header in studies2.headers:
             if header[0] == 'Location':
                 self.assertNotIn('user_studies', header[1])