Content Completion in DITA

Oxygen XML Author Eclipse plugin includes an intelligent Content Completion Assistant that offers proposals for inserting structured language elements, attributes, and attribute values that are valid in the current editing context. The functionality of the feature is slightly difference for each editing mode:
In addition to the general functionality and types of proposals that are offered in the Content Completion Assistant (as described in the two topics listed above), some DITA-specific actions are offered as proposals in the content completion when using the feature in DITA documents. These actions include: