docs: extend sogops recommendations

for-sogops.md

@@ -1,5 +1,7 @@
 # Recommendations for SOGS Operators
 
+**TL;DR**: [Appoint mods](#moderating-abuse); [keep in touch](#communication-channels); [tag your room right](#community-tags) (`#nsfw` and `#test`); [and above all, follow the rules](README.md#policy).
+
 ## Moderating abuse
 
 **Abuse is a very real problem on Session. Make sure to appoint sufficient moderators to your Communities**.
@@ -15,11 +17,29 @@ If you operate a Session Group Server, it is recommended that:
 
 **Cooperation with SOGS Operators is crucial to prevent abuse**. (As well as to enrich Session as a whole).
 
-## Useful features
+## Customization
+
+### First steps
+
+Make your Community look more legitimate by setting a name and description.
+
+Don't know how to set up a room with a name and description? Check the [official documentation](https://github.com/oxen-io/session-pysogs/blob/stable/administration.md#creating-a-room).
+
+Forgot to set a description? Update it like so:
+
+```sh
+sogs --rooms MY_ROOM_ID --description "New description goes here #lang:en #privacy"
+```
+
+Forgot to set a name? The following command might just save you (just replace the bits in uppercase):
+
+```sh
+sqlite3 /var/lib/session-open-group-server/sogs.db 'update rooms set name="MY_ROOM_NAME" where token="MY_ROOM_ID";'
+```
 
 ### Community tags
 
-Due to the lack of progress on the [issue of built-in Community tags](https://github.com/oxen-io/session-pysogs/issues/187), you may instead insert tags at the end of your room description like so:
+You may insert tags at the end of your room description like so:
 
 ```This is a cool chatroom. #cool #chat #free```
 
@@ -27,15 +47,15 @@ The obvious benefit is searchability. However, tags such `#nsfw` or `#test` also
 
 The `#nsfw` tag hides the Community avatar and ensures visitors know your Community is not safe for work, while the `#test` tag marks a Community as "intended for testing" and hides it from our index. The `#unlisted` tag can be used for the same purpose, such as when archiving Communities.
 
-#### Language tags
+### Language tags
 
 Mark your Community with a language flag emoji by adding a tag of the form `#lang:CODE` at the end of your Community description.
 
 You can use any two-letter **country code**, or any of these prepared language codes:
 
-- `lang:any` or `lang:all` for 🌐,
-- `lang:en` for 🇬🇧, and
-- `lang:zh` for 🇨🇳.
+- `#lang:any` or `#lang:all` for 🌐,
+- `#lang:en` for 🇬🇧, and
+- `#lang:zh` for 🇨🇳.
 
 ### Server-wide icons