diff --git a/README.md b/README.md
index 0bb24a5..0abfc05 100644
--- a/README.md
+++ b/README.md
@@ -1,169 +1,7 @@
-# How to use
+# TelegramBotAPI Libraries
 
-That is a template for Kotlin Multiplatform Projects. How to use it:
+This project was created due to neccessity of additional libraries over [tgbotapi](https://github.com/InsanusMokrassar/TelegramBotAPI).
+Currently there are plans to create several libraries at the start of this project:
 
-* Create your repository from this template
-* Add `local.properties` file in case you plan to use `Android` target (you must set up location of SDK, it will not be tracked by `git` and it is correct behaviour). In the snippet below you may see approximate content of `local.properties` file:
-```properties
-## This file must *NOT* be checked into Version Control Systems,
-# as it contains information specific to your local configuration.
-#
-# Location of the SDK. This is only used by Gradle.
-# For customization when using a Version Control System, please read the
-# header note.
-sdk.dir=/your/path/to/android/sdk
-```
-* Replace in a whole project `project_group` by your group
-* Replace in a whole project `project_name` by your **ROOT** project name
-* Update your subproject packages. It is not critical, but recommended especially in case you plan to publish your
-  library
-
-## Subprojects
-
-In this template there is only one subproject with name `lib`. You are always able to rename it, but remember that in
-this case you must rename it in `settings.gradle` file.
-
-## Types of projects
-
-### `mppProjectWithSerialization`
-
-This type of preset have `JVM`, `JS` and `Android` targets and available using
-`apply from: "$mppProjectWithSerializationPresetPath"`. Template for project with this preset looks like next snippet:
-
-```groovy
-plugins {
-    id "org.jetbrains.kotlin.multiplatform"
-    id "org.jetbrains.kotlin.plugin.serialization"
-    id "com.android.library"
-}
-
-apply from: "$mppProjectWithSerializationPresetPath"
-
-// The code below is optional
-
-kotlin {
-    sourceSets {
-        commonMain {
-            dependencies {
-                // common dependencies
-            }
-        }
-        commonTest {
-            dependencies {
-                // common test dependencies
-            }
-        }
-        jvmMain {
-            dependencies {
-                // jvm dependencies
-            }
-        }
-        jvmTest {
-            dependencies {
-                // jvm test dependencies
-            }
-        }
-        jsMain {
-            dependencies {
-                // js dependencies
-            }
-        }
-        jsTest {
-            dependencies {
-                // js test dependencies
-            }
-        }
-        androidMain {
-            dependencies {
-                // android dependencies
-            }
-        }
-        androidTest {
-            dependencies {
-                // android test dependencies
-            }
-        }
-    }
-}
-```
-
-### `mppJavaProject`
-
-This type of preset have only `JVM` target and available using `apply from: "$mppJavaProjectPresetPath"`. Template for
-project with this preset looks like next snippet:
-
-```groovy
-plugins {
-    id "org.jetbrains.kotlin.multiplatform"
-}
-
-apply from: "$mppJavaProjectPresetPath"
-
-// The code below is optional
-
-kotlin {
-    sourceSets {
-        commonMain {
-            dependencies {
-                // common dependencies
-            }
-        }
-        commonTest {
-            dependencies {
-                // common test dependencies
-            }
-        }
-        jvmMain {
-            dependencies {
-                // jvm dependencies
-            }
-        }
-        jvmTest {
-            dependencies {
-                // jvm test dependencies
-            }
-        }
-    }
-}
-```
-
-### `mppAndroidProject`
-
-This type of preset have only `Android` target and available using `apply from: "$mppAndroidProjectPresetPath"`. Template for
-project with this preset looks like next snippet:
-
-```groovy
-plugins {
-    id "org.jetbrains.kotlin.multiplatform"
-    id "com.android.library"
-}
-
-apply from: "$mppAndroidProjectPresetPath"
-
-// The code below is optional
-
-kotlin {
-    sourceSets {
-        commonMain {
-            dependencies {
-                // common dependencies
-            }
-        }
-        commonTest {
-            dependencies {
-                // common test dependencies
-            }
-        }
-        androidMain {
-            dependencies {
-                // android dependencies
-            }
-        }
-        androidTest {
-            dependencies {
-                // android test dependencies
-            }
-        }
-    }
-}
-```
+* Cache library for media (saving and autorefreshing of `fileId`)
+* Cache library for admins (saving chat admins, autoupdate and refreshing by command (maybe))
diff --git a/lib/build.gradle b/cache/admins/build.gradle
similarity index 100%
rename from lib/build.gradle
rename to cache/admins/build.gradle
diff --git a/cache/admins/src/main/AndroidManifest.xml b/cache/admins/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..fe0367f
--- /dev/null
+++ b/cache/admins/src/main/AndroidManifest.xml
@@ -0,0 +1 @@
+<manifest package="dev.inmo.tgbotapi.libraries.cache.admins"/>
diff --git a/cache/media/build.gradle b/cache/media/build.gradle
new file mode 100644
index 0000000..8a22926
--- /dev/null
+++ b/cache/media/build.gradle
@@ -0,0 +1,8 @@
+plugins {
+    id "org.jetbrains.kotlin.multiplatform"
+    id "org.jetbrains.kotlin.plugin.serialization"
+    id "com.android.library"
+}
+
+apply from: "$mppProjectWithSerializationPresetPath"
+
diff --git a/cache/media/src/main/AndroidManifest.xml b/cache/media/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..24d7792
--- /dev/null
+++ b/cache/media/src/main/AndroidManifest.xml
@@ -0,0 +1 @@
+<manifest package="dev.inmo.tgbotapi.libraries.cache.media"/>
diff --git a/gradle.properties b/gradle.properties
index 94549c5..dbb3cdb 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -9,7 +9,10 @@ android.enableJetifier=true
 kotlin_version=1.4.30
 kotlin_serialisation_core_version=1.1.0
 
-# github_release_plugin_version=2.2.12
+github_release_plugin_version=2.2.12
+
+tgbotapi_version=0.32.8
+micro_utils_version=0.4.26
 
 # ANDROID
 
@@ -27,6 +30,6 @@ dokka_version=1.4.20
 
 # Project data
 
-group=project_group
+group=dev.inmo
 version=0.0.1
 android_code_version=1
diff --git a/lib/src/commonMain/kotlin/project_group/Library.kt b/lib/src/commonMain/kotlin/project_group/Library.kt
deleted file mode 100644
index 424d112..0000000
--- a/lib/src/commonMain/kotlin/project_group/Library.kt
+++ /dev/null
@@ -1,7 +0,0 @@
-package project_group
-
-class Library {
-    fun someLibraryMethod(): Boolean {
-        return true
-    }
-}
diff --git a/lib/src/commonTest/kotlin/project_group/LibraryTest.kt b/lib/src/commonTest/kotlin/project_group/LibraryTest.kt
deleted file mode 100644
index 84b573a..0000000
--- a/lib/src/commonTest/kotlin/project_group/LibraryTest.kt
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * This Kotlin source file was generated by the Gradle 'init' task.
- */
-package project_group
-
-import kotlin.test.Test
-import kotlin.test.assertTrue
-
-class LibraryTest {
-    @Test fun testSomeLibraryMethod() {
-        val classUnderTest = Library()
-        assertTrue(classUnderTest.someLibraryMethod(), "someLibraryMethod should return 'true'")
-    }
-}
diff --git a/lib/src/main/AndroidManifest.xml b/lib/src/main/AndroidManifest.xml
deleted file mode 100644
index 03c9554..0000000
--- a/lib/src/main/AndroidManifest.xml
+++ /dev/null
@@ -1 +0,0 @@
-<manifest package="project_group.lib"/>
\ No newline at end of file
diff --git a/settings.gradle b/settings.gradle
index 7bb91d0..5754aa8 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,7 +1,8 @@
-rootProject.name = 'project_name'
+rootProject.name = 'tgbotapi.libraries'
 
 String[] includes = [
-    ":lib"
+    ":cache:admins",
+    ":cache:media"
 ]