We are trying to generate multiple instances of a docX smart service inside a su

To extract the corresponding item for the particular instance from an array you need to do pv!myArray[tp!instanceIndex].

tp!instanceIndex increments every time a new instance is started as part of the Multiple Node Instances configuration.

Make sure to select the option "Move on only once all instances complete" so that the flow doesn't continue until then.

The configuration should go in the DOCX node not in the sub-process (depending on your use case)

Thank you Eduardo.. I was using a counter that we created but not the task property but not on all inputs, now I am using the tp on all inputs and also selected the option you mentioned..

that fixed my issue. Thank you for your help

I am using the tp!instanceIndex to index my array but the index is constantly one..It should increase each time the subprocess is executed right?

Does that mean the issue is not resolved?

You need to make sure the Multiple Node Instance is indeed enabled in that node where you're using the tp!instanceIndex and that the node is the actual "DOCX Document From Template"

If you still have the issue where this tp! property doesn't auto-increment, please attach the relevant screenshots showing the configuration settings, how you're referencing tp!instanceIndex and the behavior you're seeing.

the issue is i am using docx smart service and if i use multiple instance the savein folder input was encountering errors.

I resolved the issue by using a counter that i created and increasing it at output and having multiple instances on the subprocess.