docs/docs/howto.md

@@ -123,6 +123,14 @@ Open sql console as postgres admin user:
 sudo -u postgres psql
 ```
 
+Connect to the AyaNova db and run a command:
+
+```sql
+\\c AyaNova
+update alicense set licenseagree=false;
+select * from alicense;
+```
+
 #### Restore AyaNova from backup
 
 -   Ensure have the db-xxxxxx.backup database backup and the at-xxxxx.zip attachments file