Field delimiter for 'unique values, many fields' symbology

[HelenCooper]

Hi, 

In ArcMap there was a way to change the field delimiter between fields, when setting the symbology for unique values and more than one field.   I can't see a way to do this in ArcGIS Pro - is it hiding somewhere?  The commas look messy on a map legend - I know I can edit them manually but this used to only take a couple of clicks!  

Hopefully it's there and I just can't find it?!

Thanks in advance for any help, 

Helen

[HelenCooper]

Here's an example where I'd like to put the values from the second field in brackets, rather than just separated by a comma:

I realise this is more than a delimiter, but while I'm posting, may as well include the 'nice to have' request as well!

[HalaAbdelmaksoud · Accepted solution]

Hi @HelenCooper, You can use arcade expressions to customize your symbology.
From  "Set an expression" from the symbology pane, then apply this arcade expression
$feature.city+"("+$feature.country+")"
but replace the field names(city & country) with your fields' names.

[HelenCooper]

Thanks so much @HalaAbdelmaksoud , that's exactly what I needed!

[MichaelAugust]

Is there a setting though, to choose the character that Pro uses to delimit fields (i.e, a semi-colon, or a dash) instead of the default comma?

In the legend>unique>values>multiple fields situation specifically I mean.