preview files, definition, programs, organization and persons

.../communication/blocks/templates/contact/_preview.html.erb

...ommunication/blocks/templates/datatable/_preview.html.erb

...munication/blocks/templates/definitions/_preview.html.erb

...in/communication/blocks/templates/files/_preview.html.erb

...ion/blocks/templates/organization_chart/_preview.html.erb

...in/communication/blocks/templates/pages/_preview.html.erb

...communication/blocks/templates/partners/_preview.html.erb

...communication/blocks/templates/programs/_preview.html.erb

...communication/blocks/templates/timeline/_preview.html.erb