DOC: Reduced and clarified documentation a bit.

src/core/js/ext_prop_display.js

 /*
  * This file is a part of the CaosDB Project.
  *
- * Copyright (C) 2022 IndiScale GmbH <info@indiscale.com>
- * Copyright (C) 2022 Florian Spreckelsen <f.spreckelsen@indiscale.com>
+ * Copyright (C) 2022-2023 IndiScale GmbH <info@indiscale.com>
+ * Copyright (C) 2022-2023 Florian Spreckelsen <f.spreckelsen@indiscale.com>
  *
  * This program is free software: you can redistribute it and/or modify it under
  * the terms of the GNU Affero General Public License as published by the Free

src/doc/extension/display_of_properties.rst

@@ -6,14 +6,12 @@ Hide or show properties for specific roles and users
 
 .. note::
 
-   This feature is part of CaosDB WebUI 0.10 and is not available for 0.9.X or
-   older.
+   This feature was introduced CaosDB WebUI 0.10.
 
 .. warning::
 
    Hiding properties is purely cosmetics and should **never** be considered a
-   security feature. The hidden properties are still part of the server
-   response.
+   security feature. The hidden properties are still communicated with the server.
 
 Sometimes it is desirable to hide certain properties for specific users or
 roles, e.g., when they might be irrelevant or confusing. For example, an