2. Once you configure your custom field as a decimal you can use the
Expression Editor in the Update Task screen. If my custom field is
called "Reassign Count" and it has a fieldname of cf_2078 I would expect
to be able to create a Update Fields Task looking like the attached
screenshot. But when you change the picklist to the correct value to
trigger the workflow, on save I got an error:
> Call to undefined function bcadd() in /var/www/html/vt71/modules/com_vtiger_workflow/expression_engine/VTExpressionEvaluater.inc on line 23
So, it seems that the module php-bcmath is required. I don't recall
seeing that as a requirement during vtiger installations? Maybe I just
missed it but perhaps it should be mentioned if not?
So problem 2 is fixable, but problem 1 I could find where the code was
to check for typeofdata. If it is I~O you will not get the expression
editor. If it is N~O you will.