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Knowledge base

Here is the access to the knowledge base maintained by the Support team. Data published here does not replace the documentation of this website but enriches it. Please take the time to test any answers on a development platform first.

How to create a configuration page in the back-office?

How to create a constraint for image size upload

How to add a constraint on a specific content type for an image?

How to create a custom skin

Skins are very useful to embed any content with HTML.

How to create a new picker for Jahia 7.3?

How to create my own new picker that only allow to pick a type of node?

How to create a new picker for Jahia 7.3?

How to create my own new picker that only allow to pick a type of node?

How to create a package

A package is a module that comes with several modules. It's very useful to deploy multiple modules at once. Here is a quick how-to that illustrate the...

How to customize JVM arguments in Jahia Cloud?

In Jahia Cloud, is there a way to modify the JVM arguments? For example, by modifying the file TOMCAT_HOME/bin/setenv.sh?

How to customize the Search tab of the Document manager

Is it possible to customize the Search tab of the Document manager in order to add new search criteria on our own properties added to the jnt:;file node?

How to customize the error pages?

The customer would like to know the how to provide custom error pages in Jahia 8.

How to deactivate a business rule?

How to deactivate a rule? For example, the one creating thumbnails upon image upload?