I have added a document to the Process Live repository and then paste that URL into one of the attributes on an object.
For later retrieval, I would expect that I could click the attribute URL or, worst case, copy-and-paste the URL into a new browser tab but unfortunately neither approach works.
How can I reference documents sitting in the Process Live repository?

Ralf Angeli on
Currently a bit of handiwork is necessary to do this. But generally you are on the right track.
You need to open the properties page of the document and copy the link which is shown within the page (not the one in the location bar of the browser). You can then paste this link into the "Link 1" attribute of the object with which you want to associate the document. When you click on the link in the attributes panel the document should be opened.
In case you want to see the link directly in a model you can create an attribute placement for the "Link 1" attribute at the object. Then you should also maintain the "Title 1" attribute in order to get a friendly name for the link instead of the URL. You can then open the linke by double-clicking on the placed attribute.
The above describes the current situation. For the future some improvements are planned, so you should not get used to the procedure described above. Eventually ARIS document storage attributes will become available and for those it is planned to show a document chooser dialog from which you can pick the desired document directly without having to copy and paste the URL. So please watch out for updates and switch to these attributes when they become available.