In the left pane, select
Assets (you can select
Devices,
Locations, or
Modules based on where you want to add the custom field).

Click the model to which you want to add the custom field. For this illustration,
Fuel Tank is selected.

On the Model Information page, select
Fields in the left pane.

Click
Edit Form Layout. You will now access the form builder.

From the palette, drag and drop the required field based on the data type of the information to be obtained. For this illustration, a Decimal field is added.
Provide the details of the field. Here is an example:
Field Label : Fuel Topped Up
Mandatory : Off
Max Digits Allowed : 16
Number of Decimal Places : 3
Encrypt Data. : Off
Show Tooltip : On
Tooltip Message. : Quantity of Newly Added Fuel
Show Type : Place Holder
Learn more about each field in
detail.