The default collection option enables you to select a collection, and then effortlessly add and remove assets from that particular collection.
1) On the MAM dashboard, click the Default Folder icon located on the top toolbar.
2) Select a collection from the drop down menu.
When you select a collection as a default, the text colour will change to a dull grey, as shown below.
3) Once you have selected your default collection, you can add assets to that collection, or remove assets from the collection.
To add an asset to the default collection, simply hover over the asset tile, and then click the + icon.
To remove an asset from the default collection, simply hover over the asset tile, and then click the - icon.
Note: To deselect a collection as the default collection, simply click on the collection in the menu, and it will no longer be selected.