Please note! If the group contains a description , and , the button must be added to the 3.
In the same file, import the ribbon file specific to the Data Source tool plugin:link-directory://cms-ribbon.xml
<tabs>
<tab label="RIBBON_TABS_TAB_HOME_LABEL">
<groups>
[...]
<group label="RIBBON_TABS_TAB_HOME_GROUPS_GROUP_TOOL_LABEL" icon="">
<large>
[...]
<control id="org.ametys.plugins.linkdirectory.LinkDirectory"/>
</large>
<medium>
[...]
<control id="org.ametys.plugins.linkdirectory.LinkDirectory"/>
</medium>
<small/>
</group>
[...]
</groups>
<tab>
[...]
<!-- Link directory -->
<import>plugin:link-directory://cms-ribbon.xml</import>
</tabs>
<tabs>
<tab label="RIBBON_TABS_TAB_HOME_LABEL">
<groups>
[...]
<group label="RIBBON_TABS_TAB_HOME_GROUPS_GROUP_TOOL_LABEL" icon="">
<large>
[...]
<control id="org.ametys.plugins.linkdirectory.LinkDirectory"/>
</large>
<medium>
[...]
<control id="org.ametys.plugins.linkdirectory.LinkDirectory"/>
</medium>
<small/>
</group>
[...]
</groups>
<tab>
[...]
<!-- Link directory -->
<import>plugin:link-directory://cms-ribbon.xml</import>
</tabs>
<tabs>
<tab label="RIBBON_TABS_TAB_HOME_LABEL">
<groups>
[...]
<group label="RIBBON_TABS_TAB_HOME_GROUPS_GROUP_TOOL_LABEL" icon="">
<large>
[...]
<control id="org.ametys.plugins.linkdirectory.LinkDirectory"/>
</large>
<medium>
[...]
<control id="org.ametys.plugins.linkdirectory.LinkDirectory"/>
</medium>
<small/>
</group>
[...]
</groups>
<tab>
[...]
<!-- Link directory -->
<import>plugin:link-directory://cms-ribbon.xml</import>
</tabs>