There are a few ways to add resources to a group.
From the Actions menu of a resource, select Share with a group. You will be able to choose from the groups in which you are a member. The resource will appear under the Resources tab in the Group.
From within the Group, click ‘Pin Resource’, select the topic (if relevant) and you can then select from your own resources or resources in the GoConqr library.
You can create a discussion update and select the GoConqr icon to attach a resource to your discussion. The resource will appear under the Resources tab in the Group.