Use the FindElementsById method to find all mobile objects that have the specified identifier assigned to them in the tested application.

An active license for TestComplete Mobile Module.
The Appium Support plugin must be enabled in TestComplete. You can check the plugin state in the File > Install Extensions dialog in TestComplete. You can find the plugin in the Mobile group.
Your TestComplete workstation must have access to the mobile device cloud.
Your tested mobile application must be compiled with accessibility information. To learn more, see the documentation for the IDE you use to develop your application.
A testing session must be opened on your mobile device, and your test must have access to that session. See Connecting to Mobile Device Clouds and Opening Testing Sessions.

TestObj.FindElementsById(ElementId)

TestObj	A variable, parameter or expression that specifies a reference to one of the objects listed in the Applies To section
ElementId	[in]	Required	String
Result	An array of the tested objects.

The method is applied to the following object:

To view this method in the Object Browser panel and in other panels and dialogs, activate the Advanced view mode.

The method has the following parameter:

ElementId

A string that specifies the identifier of the sought-for object.

An array of the objects that match the specified condition.

If no matching object has been found, the method returns an empty array.

FindElementsById Method (Mobile Objects)