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Nuclos Rich Client login: start via the Launcher, log in, auto login and starting with parameters (bouid/pk). |
Language: Deutsch · English
Login
How to start the Rich Client and log in to the system.
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| colour | Green |
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| title | Updated: Jul 2026 |
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| colour | Grey |
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| title | applies to Nuclos 4.2026.x |
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Start the client
The Rich Client is started via the Launcher (address nuclos://<server>:<port>/<instance>).
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Since Java 11 there is no Java Web Start – use the Launcher. |

Nuclos start page.
Log in

Login dialog.
Enter user name, password and application server. Right after installation the user nuclos works without a password – set a password in the first session and create your own user.
- Auto login: logs in automatically; can be disabled via the system parameter
application.settings.client.autologin.allowed. - Language/region: choose the application language.
Start the client with parameters
From version 4.3 the start can be parameterised, e.g. to open a record directly:
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nuclos://<host>:<port>/<instance>/app/webstart.jnlp?bouid=<BO-uid>&pk=<record-id> |
Alternatively by field value (fuid + value). If several records match, the result list opens.
Related pages
User interface
After login: the interface.
Open →
Password
Change your password.
Open →