You can create URLs that open objects. In order to open an object, you must specify the class id. Next, you must either specific a specific object id or a specific attribute and its value.
To provide a static link to a specific object, the following format should be followed:
onbase://wv/object/?classid=<insert the class's ID number here>&objectid=<insert the object's ID # here>
or
onbase://wv/object/?classid=<insert the class's ID number here>&attribute=<insert the attribute's ID number here>&value=<insert the attribute's value that was specified>