- change the bt5/erp5_officejs_support_request_ui/ActionTemplateItem/portal_types/Support%20Request%20Module/generate_rss_link.xml action, to directly call bt5/erp5_officejs_support_request_ui/SkinTemplateItem/portal_skins/erp5_officejs_support_request/SupportRequestModule_generateRSSLinkUrl.py instead of the form. See a7e8e5fe

- change SupportRequestModule_generateRSSLinkUrl to display the form at the end.
- Use Base_renderForm like for erp5_crm
- Put the RSS url in the REQUEST
- change the gadget field configuration to use the value from the REQUEST (if not found, put None)