Created Settings Attributes (markdown)

Settings-Attributes.md

@@ -0,0 +1,29 @@
+Configuring different options for Plex Meta Manager can be done in the Settings. These include enabling a cache to store each Plex GUID and its accompanying IDs to vastly speed up the execution of the script, defining the Image Asset Directory for local assets, setting a global Sync Mode, and many other display features.
+
+A `settings` mapping can be either in the root of the config file as global mapping for all libraries or you can specify the `settings` mapping individually per library. Some settings can be individually set per collection using [Collection Details](https://github.com/meisnate12/Plex-Meta-Manager/wiki/Collection-Details).
+
+Below is a `settings` mapping example and the full set of attributes:
+```yaml
+settings:
+  cache: true
+  cache_expiration: 60
+  asset_directory: config/assets
+  sync_mode: append
+  show_unmanaged: true
+  show_filtered: false
+  show_missing: true
+  save_missing: true
+```
+
+| Name | Attribute | Allowed Values | Default | Global Level | Library Level | Collection Level |
+| :-- | :-- | :-- | :--: | :--: | :--: | :--: |
+| Cache | `cache` | Should the script store a cache<br><strong>boolean:</strong> true or false | true | :heavy_check_mark: | :x: | :x: |
+| Cache Expiration | `cache_expiration` | Number of days before each cache mapping expires and has to be reloaded | 60 | :heavy_check_mark: | :x: | :x: |
+| Image Asset Directory | `asset_directory` | System Location For Image Assets | [Directory containing YAML config]/assets | :heavy_check_mark: | :heavy_check_mark: | :x: |
+| Sync Mode | `sync_mode` | `append`: Only Add Items to the Collection<br>`sync`: Add & Remove Items from the Collection | append | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
+| Show Unmanaged Collections | `show_unmanaged` | Show collections not managed by Plex Meta Manager at the end of each run<br>**boolean:** true or false | true | :heavy_check_mark: | :heavy_check_mark: | :x: |
+| Show Filtered Collections | `show_filtered` | Library Level toggle to show filtered collections<br>**boolean:** true or false | false | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
+| Show Missing | `show_missing` | Library Level toggle to show movies/shows missing from collections<br>**boolean:** true or false | true | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
+| Save Missing | `save_missing` | Library Level toggle to save movies/shows missing from collections to a file next to you Metadata file<br>**boolean:** true or false | true | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
+
+* The cache database file is created in the same location as your config file.