This guide provides you with an elementary knowledge base for collaborative editing of documents using ONLYOFFICE tools.
If you want to share your folder/documents via group share in ownCloud you need to define the desired group. OwnCloud utilizes groups being defined in the user management system (Perun). It is thus necessary to define the group in Perun. If you have defined the group in Perun already, send us the name of the virtual organization and group name via email email@example.com. We will set it up in our ownCloud. If you don't have your own virtual organization or you have no idea, what is Perun, then send us an email and we will provide you with all the needed information and setup.
If you need to collaboratively edit the documents with your colleagues who don't have the account in CESNET ownCloud you need to create a weblink (who knows the link and password, has the access). Web sharing can be set up in sharing section, see the screenshot. For collaborative editing is necessary to set up the share for the whole folder with the documents. If you set the sharing only for particular documents the collaborative editing won't work.