Explanation

You may find at some point you need to insert a symbol at depth when a value occurs. In the details below I'll use SampleID as an example and place a symbol only for results that contain a sample ID, however this can be done for any table or field and not just SampleID.

Process

To insert a symbol for results that only have a value please follow the steps below:

Add a 'Point Symbol' cell

Select the group in 'Properties'

Select the 'Depth in 'Properties'

Then add the expression

if(isblank([**table**.**Field**]),'','Circle')

Where it says **table**.**Field** replace the table with the table and the field with the field you need.

You can also replace 'Circle' with another shape if preferred.