Yes, you can amend the contract type in the 'Contract Amend' section on Compass, click the 'Contract Type' drop down menu. You must have a contract end date entered in the current or previous financial year to do this.

The contract changes you may want to make are:
  • GDS to PDS
  • PDS to GDS
To change a contract from or to a PDS Plus contract, the contract must be closed then reopened in the desired contract type.