diff --git a/app/src/main/kotlin/database/Tables.kt b/app/src/main/kotlin/database/Tables.kt
deleted file mode 100644
index 5187405..0000000
--- a/app/src/main/kotlin/database/Tables.kt
+++ /dev/null
@@ -1,44 +0,0 @@
-/**
- * MIT License
- *
- * Copyright (c) 2019-2022 TriumphTeam and Contributors
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-package dev.triumphteam.docsly.database
-
-import org.jetbrains.exposed.dao.IntEntity
-import org.jetbrains.exposed.dao.IntEntityClass
-import org.jetbrains.exposed.dao.id.EntityID
-import org.jetbrains.exposed.dao.id.IntIdTable
-import org.jetbrains.exposed.sql.Column
-
-public object DocsTable : IntIdTable() {
-    public val name: Column<String> = varchar("doc_name", 32).uniqueIndex()
-    public val version: Column<String> = varchar("doc_version", 32).uniqueIndex()
-    public val guild: Column<Long> = long("guild_id").uniqueIndex()
-}
-
-public class DocDao(id: EntityID<Int>) : IntEntity(id) {
-    public companion object : IntEntityClass<DocDao>(DocsTable)
-
-    public var docId: EntityID<Int> by DocsTable.id
-    public var version: String by DocsTable.version
-    public var guild: Long by DocsTable.guild
-}
diff --git a/app/src/main/kotlin/database/entity/DocsEntity.kt b/app/src/main/kotlin/database/entity/DocsEntity.kt
new file mode 100644
index 0000000..f870d01
--- /dev/null
+++ b/app/src/main/kotlin/database/entity/DocsEntity.kt
@@ -0,0 +1,27 @@
+package dev.triumphteam.docsly.database.entity
+
+import dev.triumphteam.docsly.database.exposed.serializable
+import dev.triumphteam.docsly.serializable.DocElement
+import org.jetbrains.exposed.dao.LongEntity
+import org.jetbrains.exposed.dao.LongEntityClass
+import org.jetbrains.exposed.dao.id.EntityID
+import org.jetbrains.exposed.dao.id.IdTable
+import org.jetbrains.exposed.sql.Column
+
+public object DocsTable : IdTable<Long>() {
+    public val guild: Column<Long> = long("guild_id").uniqueIndex()
+    public val project: Column<String> = text("project").uniqueIndex()
+    public val version: Column<String> = text("version").uniqueIndex()
+    public val location: Column<String> = text("location").uniqueIndex()
+    public val doc: Column<DocElement> = serializable("doc")
+
+    override val primaryKey: PrimaryKey = PrimaryKey(guild, version, location)
+    override val id: Column<EntityID<Long>> = guild.entityId()
+}
+
+public class DocEntity(entityId: EntityID<Long>) : LongEntity(entityId) {
+    public companion object : LongEntityClass<DocEntity>(DocsTable)
+
+    public var version: String by DocsTable.version
+    public var guild: Long by DocsTable.guild
+}
diff --git a/app/src/main/kotlin/database/exposed/SerializableColumn.kt b/app/src/main/kotlin/database/exposed/SerializableColumn.kt
index e1d921f..8725c8b 100644
--- a/app/src/main/kotlin/database/exposed/SerializableColumn.kt
+++ b/app/src/main/kotlin/database/exposed/SerializableColumn.kt
@@ -27,16 +27,20 @@ import com.impossibl.postgres.jdbc.PGArray
 import kotlinx.serialization.KSerializer
 import kotlinx.serialization.builtins.ListSerializer
 import kotlinx.serialization.json.Json
+import kotlinx.serialization.serializer
 import org.jetbrains.exposed.sql.Column
 import org.jetbrains.exposed.sql.Table
 import org.jetbrains.exposed.sql.TextColumnType
 import java.sql.Clob
 import kotlin.reflect.KClass
 
-private val json = Json
+public val json: Json = Json
 
 public inline fun <reified T : Any> Table.serializable(name: String, serializer: KSerializer<T>): Column<T> =
-    registerColumn<T>(name, SerializableColumnType(T::class, serializer))
+    registerColumn(name, SerializableColumnType(T::class, serializer))
+
+public inline fun <reified T : Any> Table.serializable(name: String): Column<T> =
+    registerColumn(name, SerializableColumnType(T::class, json.serializersModule.serializer()))
 
 @Suppress("UNCHECKED_CAST")
 public class SerializableColumnType<T : Any>(