It is possible to add links in most text fields such as body or instructions in Adapt. To link between pages of content in your course you need to link to the pages “ID”.
To do so find the page in the authoring tool click the cog (1) and select copy ID (2).
Then select the text (3) and insert a link (4) into the body text where you want to link from.
Then on the link panel set the protocol to other (5) and enter #/id/ followed by the ID copied above (6).