Calculating the Budget Link user field

This is how to calculate the Budget Link user field using the calculation form.

Set up : 

If there are multiple fields to add ensure that 'Allow multiple' is clicked. This will enable the user to select multiple rows on the form, allowing for multiple rows to be added/summed : 

Step 1: Go to Configure, Form Types and click 'Calculation' form. In form designer add the Budget Link user field from User Fields section

Step 2: Add a control list and include the user fields of items you would like to calculate in this form, along with the 'Calculation' user field

Step 3: Go to 'Calculation' user field on the right hand side in the control list and click 'Edit'

Step 4: Under 'Calculation' section, click the + button to add a user field. Then select the type of user field you want to add together

Now that it's configured in the form, lets have a look at what it looks like as a user : 

You can select multiple rows in the Budget link dropdown menu, and the system will sum it up :

In a list table it works the same way. You can select multiple rows in the Budget link dropdown menu, and the system will sum it up :