Repeated capabilities "tip" is not useful to mere mortals

Whenever there is a method/property that supports repeated capabilities we add the following text to the documentation:

This property can use repeated capabilities. If set or get directly on the nidigital.Session object, then the set/get will use all repeated capabilities in the session. You can specify a subset of repeated capabilities using the Python index notation on an niscope.Session repeated capabilities container, and calling set/get value on the result.

This method requires repeated capabilities. If called directly on the niscope.Session object, then the method will use all repeated capabilities in the session. You can specify a subset of repeated capabilities using the Python index notation on an niscope.Session repeated capabilities container, and calling this method on the result.

• We don't say which repeated capability (channels? instruments? script_triggers? sites?) applies
• We don't give usage example

No file or test is named, so first locate the shared documentation text for repeated capabilities and identify the affected methods and properties. Check which repeated capability applies in each case and add a relevant usage example. Done means the documentation names the capability and shows how to select or use it.