Go to goBIM Documents-tab and then press the Add document-button in your right upper corner:
Then simply click on Browse and choose the document or object you wish to add. After you've selected the desired document/object, please press Upload:
Once you press Upload, a new window will pop up. Here you are asked to type all the information regarding the document/object - Name, Country in which the document is going to be Used in and Document Type are mandatory fields.
Press Save and the document will be added under your Documents list.
You can open it by pressing the Open-button.
It is possible that a document/object you wish to upload is already available in goBIM.
In this case you will get following message:
This link allows you to open the document's detailed view.