Hello Tarja Varis,
Thank you for your inquiry. We've made adjustments to this site and now offer you the ability to upload files under the "Actions" within the Product spaces (HEAT Service Management and HEAT Unified Endpoint Management). I understand you may want to bring over documents from the old FRS Connect site and can now do so.
Thank you for your patience and understanding as we continue to make improvements to the new HEAT Community. We appreciate your participation in the site and your feedback on the new community experience.
Another way to find Actions is to navigate to the place you want to post - below is the HEAT Service Management place, then click on "Actions" in the menu bar at the top right...you'll see you can create discussions, documents and upload files - also add a new Idea for the community to vote on. Hope this helps.