Chat Settings & Branding
Define the default chat behaviour as well as the logo and brand colors for your entire company.
As an owner or administrator, the Administration area lets you decide how chat behaves by default for everyone in your company, and how Kasimir appears in your colors and with your logo. Both areas are company-wide: whatever you set here becomes the default for every team member. You'll find them via the menu on the Kasimir logo → Administration, in the Organization group, as the Chat settings and Branding entries.
Owners and admins only
Both pages are accessible only to members with the Owner or Admin role. Regular members don't see the administration area, and any save attempt without permission is rejected on the server.
Chat settings
The Administration → Chat settings page controls the default chat behaviour for everyone in your company. These are defaults — individual users can still adjust many of them during a chat.
Default model
The Default model dropdown sets which language model is pre-selected in new chats. The list contains every model enabled for your company.
Choosing
(no default — users pick themselves)means Kasimir makes no pre-selection, and members start with their most recently used or the first available model.A configured default model is only pre-selected, and only for people who haven't picked a model themselves yet — their last choice takes precedence. Anyone can switch to a different model at any time during a chat.
The same default model is also used for automatic operations, such as compacting long conversation histories, and for scheduled tasks set to
Default model.
Which models appear here
Which models appear in this list at all is controlled on the Administration → AI Models page. There you can disable individual models so they appear neither as the default nor in the chat model picker.
Web search enabled by default
The Web search enabled by default option sets the initial state of the web-search toggle in the chat composer. When on, every new chat starts with web search enabled; when off, users must enable web search themselves per chat. The default is on.
Allow file uploads
Allow file uploads controls whether members may attach and upload documents in chat. When the option is off, no files can be uploaded. The default is on.
Allow non-EU models
Allow non-EU models unlocks models that are processed outside the EU. At present, all offered models run on Kasimir's own servers in Germany or in the EU cloud, so the switch currently unlocks no additional model.
Privacy-sensitive setting If this option is on and a non-EU model is used, chat data leaves the EU — operation is then no longer GDPR-sovereign. For that reason the setting is off by default. Enable it only deliberately and with your data-protection requirements in mind. While it is off, non-EU models are neither shown in the model picker nor accepted by the chat backend.
Automatic memory
If Automatic memory is on, Kasimir remembers lasting details from employees’ chats (e.g. systems they use, preferred answer formats). Each person sees and deletes their details under Profile → Memory. See Memory.
System prompt addendum
The System prompt addendum field lets you store instructions that are applied in addition to the default system prompt in every chat — for example a desired tone, a glossary, or privacy hints. The field holds up to 4,000 characters.
Example text from the placeholder:
Always reply in English. Use a formal corporate tone. Avoid brand comparisons.
Setting | UI label | Default | Effect |
|---|---|---|---|
Default model |
| none | Pre-selected model in new chats |
Web search |
| on | Initial state of the web-search toggle |
File uploads |
| on | Allows/blocks file uploads in chat |
Non-EU models |
| off | Unlocks models hosted outside the EU |
System prompt |
| empty | Extra instruction in every chat (max 4,000 chars) |
Click Save to apply all changes; a short Saved confirmation appears.
Branding
The Administration → Branding page makes Kasimir your platform: set your company's brand colors and logo.
Brand colors
The Brand colors section holds up to three colors: at the top the primary color used on buttons and links, below it an optional Secondary color and Accent color (e.g. as colors to pick for the watermark). For each color there are two synchronized ways to enter it:
the graphical color picker (swatch), and
a text field for the hex value in
#RRGGBBformat (e.g.#FC5130).
From the primary color, Kasimir automatically generates a full shade ramp (light to dark) and applies it across the entire interface — including dark mode. Use default clears the primary color again; with no color set, Kasimir's default orange applies. Secondary and accent color are cleared with Reset.
Valid hex values only
The text field accepts only six-digit hex colors with a leading #. An incomplete or invalid entry is not saved.
Logo
The Logo section is where you upload the company logo shown at the top of the sidebar header.
Allowed formats: PNG, JPEG and WebP (checked by content; SVG is not allowed for security reasons).
Maximum file size: 2 MB. Larger files are rejected with the message
File is larger than 2 MB.Use
Upload logoto choose the file; a preview appears immediately in the frame beside it.Removedeletes the currently stored logo (the display then falls back tono logo).
Here too: changes to color or logo are applied only after you click Save.
More settings on the branding page
Chat disclaimer – a short note below the chat input.
Info boxes on the start page – up to three notice cards on the chat start page.
Hide model logo – shows only the model name in chat, without the vendor logo.
Notice when sharing agents – a text shown in the share dialog.
AI images: watermark – default for the visible watermark on export, optionally mandatory; plus the switch whether the image generator is active for the company. The machine-readable AI label (AI Act Art. 50) is always written into the image data.
FAQ
Do the settings apply to everyone immediately? Yes. These are company-wide defaults. Chat-related defaults take effect when new chats start; branding is applied the next time the interface loads.
Can members override the defaults? For model choice and web search, yes — those are only pre-selections. File uploads and the non-EU model allowance, however, are binding, company-wide switches.
I can't see Administration. Then you lack the
OwnerorAdminrole. Contact whoever manages your company in Kasimir.