-|"arvados-dispatch-cloud":crunch2-cloud/install-dispatch-cloud.html |Allocate and free cloud VM instances on demand based on workload.|Optional, not needed for a static Slurm cluster such as on-premises HPC.|
-|"crunch-dispatch-slurm":crunch2-slurm/install-dispatch.html |Run analysis workflows using Docker or Singularity containers distributed across a Slurm cluster.|Optional, not needed for a Cloud installation, or if you wish to use Arvados for data management only.|
-|"crunch-dispatch-lsf":crunch2-lsf/install-dispatch.html |Run analysis workflows using Docker or Singularity containers distributed across an LSF cluster.|Optional, not needed for a Cloud installation, or if you wish to use Arvados for data management only.|
+|"arvados-dispatch-cloud":crunch2-cloud/install-dispatch-cloud.html |Run analysis workflows on cloud by allocating and freeing cloud VM instances on demand.|Optional|
+|"crunch-dispatch-slurm":crunch2-slurm/install-dispatch.html |Run analysis workflows distributed across a Slurm cluster.|Optional|
+|"crunch-dispatch-lsf":crunch2-lsf/install-dispatch.html |Run analysis workflows distributed across an LSF cluster.|Optional|