In the Parallel Options dialog, you can configure settings that control running cross-platform web tests in parallel from TestComplete.
To call the dialog:
Select Tools > Options from the TestComplete main menu.
Select Engines > Parallel from the tree displayed on the left side of the resulting Options dialog.
You can change the following options:
Wait for a license - Specifies for how many seconds TestComplete will wait for an available Device Cloud Parallel license to run a test.