Customize Packageitem

[arunullas]

Hello,
I am new to Alfresco using lastest community version.I am developing a workflow for the approval/rejection of selected documents.
Now the requirement has changed to restrict the number of documents selected to one.
Is it possible to customize the "packageitems", allowing only one document to select at a time?
Please help/suggest a solution.
Thank you
Arun

[vdewillem]

the packageItems.ftl control uses a picker which has a "multipleSelectMode" option, I guess if you set that to false, you can only select one file

[arunullas]

Thanks for your support. I have tried supplying the value by overiding the packageitems in <forms> —> <default-controls> as below.
<type name="associationackageItems" template="/org/alfresco/components/form/controls/workflow/packageitems.ftl" >
       <control-param name="rootNode">{siteshome}</control-param>
       <control-param name="endpointMany">false</control-param>
</type>