Step 1. Open your form in AOT and Go to from Design node.
Step 2. Add new button group under ActivePanTab.
Step 3. Add new command button under this new button group.
Step 4. Set following properties of this button
Now you need to do one functional setup for this new customization
Step 5: Open below from
Organization administration/SetUp-> Document Management -> Active Document Table
Step 6: Add your table details here and click on Always enable.
Step 7: So its done now.
Open your form and click on Attachment button , below form must open.
