Use the Link buttons to affect how dissolves and cuts behave during slide and trim operations.
(a) Link buttons
Depending on the Link option that is enabled, the transition or cut is linked to the element being slid or trimmed. This is useful if you have transitions such as dissolves that you want to keep with the trimmed element. For examples of slide operations using Link Transition and Link Cut, see Trimming Dissolves.
From the Batch timeline, the Link options also have an effect when copying and moving clips with dissolves to the Batch schematic:
