Define Clusters

The next step is to define the cluster, which we can do by going to the Action Tab on the right, opening up Cluster Info, and filling in the relevant details for my cluster.

Let us stay with the mortar example and define this cluster as Mortar, which as previously stated, is measured in cubic yards (yd3):

You will also see that at the bottom of the Cluster Info box you have the option to add tags and/or comments to your cluster by clicking on the appropriate buttons.

Next topic: Insert Resources into Clusters