Hi @Alon Grod,
Did you see my earlier response?
It is possible to do this via the workspace as requested. The syntax is very similar. Here's an example using the Service Ops Workspace:
https://yourinstance.service-now.com/now/sow/record/interaction/-1_uid_1/params/query/active%3Dtrue%...
To add to this, simply add the URL encoding value of '%5E' (which is the ^ symbol also known as &) followed by the field name (eg short_description) followed by the URL encoding value of %3D (which is the = symbol) followed by the value to wish to pass.
Eg: e%5Eshort_description%3DTesting
As before, if you're trying to populate a field type of reference for example, you'll need to pass the sys_id as shown with the 'assigned_to' field.
@Alon Grod To help others (or for me to help you more directly), please mark this response correct by clicking on Accept as Solution and/or Helpful.
Thanks, Robbie
