diff --git a/sust.hcl b/sust.hcl
new file mode 100644
index 0000000..1e9194f
--- /dev/null
+++ b/sust.hcl
@@ -0,0 +1,329 @@
+table "deliveries" {
+  schema = schema.sust
+  column "id" {
+    null = false
+    type = serial
+  }
+  column "delivery_date" {
+    null = true
+    type = timestamp
+  }
+  column "member_id" {
+    null = true
+    type = integer
+  }
+  column "delivered_by_id" {
+    null = true
+    type = integer
+  }
+  column "delivery_year" {
+    null = true
+    type = date
+  }
+  primary_key {
+    columns = [column.id]
+  }
+  foreign_key "deliveries_member_id_delivered_by_fkey" {
+    columns     = [column.delivered_by_id]
+    ref_columns = [table.members.column.id]
+    on_update   = NO_ACTION
+    on_delete   = NO_ACTION
+  }
+  foreign_key "deliveries_member_id_fkey" {
+    columns     = [column.member_id]
+    ref_columns = [table.members.column.id]
+    on_update   = NO_ACTION
+    on_delete   = NO_ACTION
+  }
+  index "ix_deliveries_delivery_date" {
+    columns = [column.delivery_date]
+  }
+  index "ix_deliveries_id" {
+    columns = [column.id]
+  }
+  unique "deliveries_ukey_member_year" {
+    columns = [column.member_id, column.delivery_year]
+  }
+}
+table "member_sections" {
+  schema = schema.sust
+  column "member_id" {
+    null = false
+    type = integer
+  }
+  column "section_id" {
+    null = false
+    type = integer
+  }
+  primary_key {
+    columns = [column.member_id, column.section_id]
+  }
+  foreign_key "member_sections_member_id_fkey" {
+    columns     = [column.member_id]
+    ref_columns = [table.members.column.id]
+    on_update   = NO_ACTION
+    on_delete   = CASCADE
+  }
+  foreign_key "member_sections_section_id_fkey" {
+    columns     = [column.section_id]
+    ref_columns = [table.sections.column.id]
+    on_update   = NO_ACTION
+    on_delete   = CASCADE
+  }
+}
+table "members" {
+  schema = schema.sust
+  column "id" {
+    null = false
+    type = serial
+  }
+  column "member_count" {
+    null    = true
+    type    = integer
+    default = 1
+  }
+  column "member_firstname" {
+    null = true
+    type = character_varying
+  }
+  column "member_firstname_spouse" {
+    null = true
+    type = character_varying
+  }
+  column "member_surname" {
+    null = true
+    type = character_varying
+  }
+  column "member_suffix" {
+    null = true
+    type = character_varying
+  }
+  column "member_street" {
+    null = true
+    type = character_varying
+  }
+  column "member_streetnumber" {
+    null = true
+    type = character_varying
+  }
+  column "member_email" {
+    null = true
+    type = character_varying(255)
+  }
+  column "member_zip" {
+    null = true
+    type = integer
+  }
+  column "member_city" {
+    null = true
+    type = character_varying
+  }
+  column "member_active" {
+    null    = true
+    type    = boolean
+    default = true
+  }
+  column "member_connected" {
+    null = true
+    type = integer
+  }
+  column "created_date" {
+    null    = true
+    type    = timestamp
+    default = sql("CURRENT_TIMESTAMP")
+  }
+  column "updated_date" {
+    null = true
+    type = timestamp
+  }
+  column "member_gender" {
+    null = true
+    type = enum.gender
+  }
+  column "member_died" {
+    null = true
+    type = timestamp
+  }
+  column "member_printed" {
+    null = true
+    type = boolean
+  }
+  column "member_coordinates" {
+    null    = true
+    type    = point
+    comment = "UNUSED"
+  }
+  column "member_geo_latitude" {
+    null = true
+    type = numeric
+  }
+  column "member_geo_longitude" {
+    null = true
+    type = numeric
+  }
+  column "member_membership_start" {
+    null = true
+    type = timestamp
+  }
+  column "member_phone" {
+    null = true
+    type = sql("sust.phone_number")
+  }
+  primary_key {
+    columns = [column.id]
+  }
+  foreign_key "members_member_connected_fkey" {
+    columns     = [column.member_connected]
+    ref_columns = [table.members.column.id]
+    on_update   = NO_ACTION
+    on_delete   = NO_ACTION
+  }
+  index "ix_members_id" {
+    columns = [column.id]
+  }
+  index "ix_members_member_city" {
+    columns = [column.member_city]
+  }
+  index "ix_members_member_email" {
+    columns = [column.member_email]
+  }
+  index "ix_members_member_firstname" {
+    columns = [column.member_firstname]
+  }
+  index "ix_members_member_street" {
+    columns = [column.member_street]
+  }
+  index "ix_members_member_surname" {
+    columns = [column.member_surname]
+  }
+  index "ix_members_member_zip" {
+    columns = [column.member_zip]
+  }
+  check "cc_members_email_lowercase" {
+    expr = "((member_email)::text = lower((member_email)::text))"
+  }
+  unique "members_member_phone_key" {
+    columns = [column.member_phone]
+  }
+}
+table "payments" {
+  schema = schema.sust
+  column "id" {
+    null = false
+    type = serial
+  }
+  column "payment_date" {
+    null = true
+    type = date
+  }
+  column "member_id" {
+    null = true
+    type = integer
+  }
+  column "payment_amount" {
+    null = true
+    type = numeric
+  }
+  column "payment_year" {
+    null    = true
+    type    = date
+    comment = "Year, for which the payment is intended for."
+  }
+  primary_key {
+    columns = [column.id]
+  }
+  foreign_key "payments_member_id_fkey" {
+    columns     = [column.member_id]
+    ref_columns = [table.members.column.id]
+    on_update   = NO_ACTION
+    on_delete   = NO_ACTION
+  }
+  index "ix_payments_id" {
+    columns = [column.id]
+  }
+  index "ix_payments_payment_date" {
+    columns = [column.payment_date]
+  }
+  index "payments_ukey_member_year" {
+    unique  = true
+    columns = [column.member_id, column.payment_year]
+  }
+}
+table "payments_csv" {
+  schema = schema.sust
+  column "id" {
+    null = false
+    type = serial
+  }
+  column "pc_valuta_date" {
+    null = true
+    type = date
+  }
+  column "pc_client" {
+    null = true
+    type = character_varying(50)
+  }
+  column "pc_reference" {
+    null = true
+    type = character_varying(50)
+  }
+  column "pc_intended" {
+    null = true
+    type = character_varying(100)
+  }
+  column "pc_iban" {
+    null = true
+    type = character_varying(50)
+  }
+  column "pc_entry_date" {
+    null = true
+    type = date
+  }
+  column "pc_amount" {
+    null = true
+    type = numeric
+  }
+  column "pc_currency" {
+    null = true
+    type = character_varying(3)
+  }
+  column "pc_timestamp" {
+    null = true
+    type = timestamp
+  }
+  column "pc_processed" {
+    null    = true
+    type    = boolean
+    default = false
+  }
+  primary_key {
+    columns = [column.id]
+  }
+}
+table "sections" {
+  schema = schema.sust
+  column "id" {
+    null = false
+    type = serial
+  }
+  column "section_name" {
+    null = false
+    type = character_varying
+  }
+  primary_key {
+    columns = [column.id]
+  }
+  index "ix_sections_id" {
+    columns = [column.id]
+  }
+  unique "sections_section_name_key" {
+    columns = [column.section_name]
+  }
+}
+enum "gender" {
+  schema = schema.sust
+  values = ["male", "female", "divers"]
+}
+schema "sust" {
+  comment = "standard public schema"
+}