A multi-select can be performed in Manager:
1. Select the relevant objects by clicking on the first entry, holding the Shift key and then selecting the last (or using the Ctrl key for individual entries). For example, from the "ADSAccount" tab select a list of ADSAccount objects that require the change.
2. Click the Enter key to complete the mutli-select. This will open a form allowing for the edit of common properties.
3. Modify any fields which require common values for all of the loaded objects, then click "Save".