Why Synchronize?
Over time you may run in to issues with your Salesforce instance that cause gifts to fall out of sync with Alyce. Within packages 1.85+ you can synchronize an individual gift from the gift details page but if you need to synchronize more gifts, you may wish to perform a larger sync. This can be done within the Alyce Administration page.
Alyce for Salesforce 2.0
To initiate a Sync All gifts you can head to the Alyce Administration page in Salesforce
From this page click Modify in Step 3
This will reveal the "Synchronize All Gifts" button across the bottom. Clicking that button will allow you to initiate a full synchronization.
If you would like to sync all gifts sent since a specific date, use the date picker to choose the date from when you would like to start synchronizing gifts.