diff --git a/lib/workload_service/projections/task.ex b/lib/workload_service/projections/task.ex
index 200a16c..57b5770 100644
--- a/lib/workload_service/projections/task.ex
+++ b/lib/workload_service/projections/task.ex
@@ -8,13 +8,14 @@ defmodule WorkloadService.Projections.Task do
   import Ecto.Changeset
 
   @derive {Flop.Schema,
-           filterable: [:status, :org_id, :application_id],
+           filterable: [:status, :org_id, :application_id, :policy_type],
            sortable: [:inserted_at, :updated_at, :status]}
 
   @primary_key {:id, :string, []}
   schema "tasks" do
     field(:org_id, :string)
     field(:application_id, :string)
+    field(:policy_type, :string)
     field(:task_info, :map)
     field(:submission, :map)
     field(:attachments, {:array, :string})
@@ -37,6 +38,7 @@ defmodule WorkloadService.Projections.Task do
       :id,
       :org_id,
       :application_id,
+      :policy_type,
       :task_info,
       :submission,
       :attachments,
diff --git a/lib/workload_service/projectors/task_projector.ex b/lib/workload_service/projectors/task_projector.ex
index e0a925a..e4b4da2 100644
--- a/lib/workload_service/projectors/task_projector.ex
+++ b/lib/workload_service/projectors/task_projector.ex
@@ -14,6 +14,7 @@ defmodule WorkloadService.Projectors.TaskProjector do
       id: to_string(e.id),
       org_id: e.id.org_id,
       application_id: to_string(e.application_id),
+      policy_type: e.application_id.policy_type,
       task_info: e.task_info,
       attachments: e.attachments || [],
       status: "created"
diff --git a/lib/workload_service_web/query_helpers.ex b/lib/workload_service_web/query_helpers.ex
index 2df1732..1e86774 100644
--- a/lib/workload_service_web/query_helpers.ex
+++ b/lib/workload_service_web/query_helpers.ex
@@ -6,23 +6,29 @@ defmodule WorkloadServiceWeb.QueryHelpers do
   @filter_count 3
 
   def flop(filter_fields, order_fields, other \\ []) do
-    filter_params = build_filter_params(filter_fields, @filter_count)
-
     [
       page: [in: :query, schema: %Schema{type: :number, default: 1}],
       page_size: [in: :query, schema: %Schema{type: :number, default: 20}],
-      "order_by[]": [in: :query, schema: %Schema{type: :array, items: %Schema{type: :string, enum: order_fields}}],
-      "order_directions[]": [in: :query, schema: %Schema{type: :array, items: %Schema{type: :string, enum: ["asc", "desc"]}}]
-    ] ++ filter_params ++ other
+      order_by: [
+        in: :query,
+        schema: %Schema{type: :array, items: %Schema{type: :string, enum: order_fields}}
+      ],
+      order_directions: [
+        in: :query,
+        schema: %Schema{type: :array, items: %Schema{type: :string, enum: ["asc", "desc"]}}
+      ]
+    ] ++ build_filter_params(filter_fields) ++ other
   end
 
-  defp build_filter_params(fields, count) do
-    for i <- 0..(count - 1) do
+  defp build_filter_params(fields) do
+    for i <- 0..(@filter_count - 1) do
       [
-        {"filters[#{i}][field]", [in: :query, schema: %Schema{type: :string, enum: fields}]},
-        {"filters[#{i}][op]", [in: :query, schema: %Schema{type: :string, enum: Flop.Filter.allowed_operators(:all)}]},
-        {"filters[#{i}][value]", [in: :query, schema: %Schema{type: :string}]}
+        {:"filters_#{i}_field", [in: :query, schema: %Schema{type: :string, enum: fields}]},
+        {:"filters_#{i}_op",
+         [in: :query, schema: %Schema{type: :string, enum: Flop.Filter.allowed_operators(:all)}]},
+        {:"filters_#{i}_value", [in: :query, schema: %Schema{type: :string}]}
       ]
-    end |> List.flatten()
+    end
+    |> List.flatten()
   end
-end
\ No newline at end of file
+end
diff --git a/priv/repo/migrations/20240101000001_create_tasks.exs b/priv/repo/migrations/20240101000001_create_tasks.exs
index 5d71cd8..af3432e 100644
--- a/priv/repo/migrations/20240101000001_create_tasks.exs
+++ b/priv/repo/migrations/20240101000001_create_tasks.exs
@@ -6,6 +6,7 @@ defmodule WorkloadService.Repo.Migrations.CreateTasks do
       add(:id, :string, primary_key: true)
       add(:org_id, :string, null: false)
       add(:application_id, :string, null: false)
+      add(:policy_type, :string)
       add(:task_info, :map, default: %{})
       add(:submission, :map)
       add(:attachments, {:array, :string}, default: [])
@@ -17,5 +18,6 @@ defmodule WorkloadService.Repo.Migrations.CreateTasks do
     create(index(:tasks, [:application_id]))
     create(index(:tasks, [:org_id]))
     create(index(:tasks, [:status]))
+    create(index(:tasks, [:policy_type]))
   end
 end