How do I find the Task ID for a project in Fusion?

[RyanHudgins]

Hello!

I'm building a Fusion scenario in which there's a trigger field in a custom form attached to a project. Once that trigger gets flipped (and a number of other Fusion actions take place), I'd like Fusion to mark a specific task from the project as complete. 

Where I'm running into trouble is how to reference the Task ID for the specific task within the project. 

• I've got the array of tasks from a Read Record module in the scenario (and the name and Task ID for the task is within that).
• The Name of the task should always stay the same, so I could filter using that. 
• The project is created from a template and so the (project) Task in question will be created from a Template Task with a consistent Template Task ID. Not sure if that's useful in finding the Task ID.

Ultimately, I want to end this scenario with a Update Record module, and update the Status of the Task to Complete, but I need to be able to point that module to the right Task. I feel like with the factors above, I should have everything I need to identify or filter down to the right Task, but I can't seem to put it all together.

Anyone have a similar situation or ideas on how to resolve?
Thanks for any help!!

[The_Real_Melinda_Layten · Accepted solution]

Search on the Template Task ID and Project ID to get the one record and then pass the ID of that task to your final update record.

[RyanHudgins]

Thank you! This did the trick!

[ChrisStephens]

If you already have an array of all of the tasks in the project, then this is how I would do it.

1. Add the templateID to come in with your task array

2. To get the task ID, it would look like this:

get(map({task array};ID;templateTaskID;{the task ID from the template});1)

I would do it on a variable module personally, but you could do it directly on the task update module.

[RyanHudgins]

Thank you! I was able to accomplish it (possibly) more simply by adding a Search module to find the right Task ID, and then a Update Record to mark it complete.