Passing a variable value to the Application Modeller

[CR]

Hello I'd like to know if there is a way to pass a variable for a value in the application modeler. The window title keeps changing which makes it impossible for me to set it in the Application modeler.  The type of element is a button on a pdf page that opens in a browser. While my process works in the studio I get the following error when running in the process controller." Unable to match any windows with the query terms - " and would like to pass the widow text through to identify the window. The window text looks like this. https://notices.uscourts.gov/?TXT.152.244331.0757.OOG2pwmKO9qF.PDF" and I need to process multiple such notices.  Thanks for your help.

[John__Carter]

You may be able to use a 'wildcard' match type, eg https://notices.uscourts.gov* Or else try the 'dynamic' match type for the attribute in app modeller. With this setting you are saying 'I want this attribute to be part of the element's identity but I don't want to hardcode its value here. Instead I will pass the value from the diagram every time I need to use the element'. When an element has a dynamic attribute the Params button in the stage (eg wait stage) properties form become enabled, and when you press it you can enter the attribute value. The value can be an exact match or a wildcard.