MNI - Data filled by first user showing to other user in MNI

Question

I have created a MNI in a user Input task

In the assignment Tab, set the assignment to one to one as well

The above group contains two users. But as soon as one user completes the task, whatever the data filled by that user is showing to the other user as well. 
 Could you please help me to resolve this error

Mike Schmitt · Accepted Answer

Please reference the attached sample application (23.1 export fyi) which successfully reproduces the individual-assignment-by-group-membership, and writes each individual user's text input (as well as their username and a timestamp) into an individual Map entry and appends it all to a list of map stored as a PV. After import and prior to running, you'll need to add one or more assignees to the "GMAT Assignees" group. 
 Group Multi-Assignment Test (23.1 export).zip 
 Configuration Preview 
 Task Form: 
 Data Output: 
 Result:

Abhay Dalsaniya · Answer

For this particular use case the Assignment should be one to one for each instance. Since both the users are member of group they are able to see the task.

Naresh · Answer

Try this, In your user input configuration don't map the process variables for value in data inputs. Also, in your MNI configuration change the radio button option to move each time an instance finishes.

Mike Schmitt · Answer

Is the task set to save to an array? I believe you need to do this (and handle it with unusual care) to get the result you desire. 
 I suspect what's happening instead is that you're saving the data into a singular PV, and if that PV is also set as the value for the ACP in the data inputs tab, then the next person to load their instance of the task would automatically see the value completed by the prior user.

Mike Schmitt · Answer

You would need to save the form data in the Data Outputs tab in a way that can actually handle arrays. Your ACP would need to be single, whereas the PV it saves into would need to be Multiple. Then you should save the current instance's value, either appending it into the list, or saving it at a specific location in the array (assuming that works). 
 
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MNI - Data filled by first user showing to other user in MNI

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