Can we make changes in the Add Staff form and customize it as per need?

Yres, you can make appropriate changes in the add staff form and customize it as per requirements. In order to do this, observe the given method: 

Step 1: Tap on Custom Staff Form to open the options to customize the staff profile file.

Step 2: Select the respective Blocks that shall appear in the staff profile form.

Step 3: Tap on the Edit icon to open the edit form.

Step 4: In the form, enter the Block Name, Label Name, Select Text and mark if the field is required in the box.

Step 5: Tap on Add More to add more labels.

Step 6: Click on Save Changes to save the changes made or tap on Close to discard all the settings made.

Step 7: In the Already Existing Field, click on Create Custom Block.

Step 8: Enter the details of the block and the label. Click on Add More inside the block form to add more labels.

Step 9: Tap on Add More outside the block form to add more blocks.

Step 10: Click on Save to save the custom block or Cancel to discard all the changes made.