Yes, you can create items in bulk in BUSY, but you can not create it by using the group information. To create items in Bulk, you need to follow these steps:
Step 1: Open your company then go to Administration menu.
Step 2: Select Bulk Updations and click on Multiple Item Creation / Modification.
Step 3: Click on Add New Master then Select Fields and choose the required and mandatory fields then save.
Step 4: Now, you can add items with their details in the relevant column. You can also copy paste from excel sheet.