Our IT team handled the implementation process. 

The deployment was done in-house. Most of the people and resources are comfortable with the product. We need two to three people to deploy the product.

We implemented it through our in-house team.

We implemented it with our in-house team. 

Not applicable. Our IT team had to probably just whitelist the url to make it accessible for users within the organisation 

It was implemented in-house.

Since it is so easy to deploy, anyone can do it. 

We didn't have to use a consultant or integrator to implement Trello. I doubt that anybody would actually use one for this solution, unless they have something crazy in mind.

The implementation was completed in-house.

I sent messages to the support team through the app when the notifications were not updated on iOS. However, they did not reply.

I installed the product, so it was an in-house process without any training.

It was probably implemented in-house because it's pretty easy. I assume it was in-house.

In-house.

The deployment was done in-house. I simply downloaded the app and clicked on the email link that was sent. My organization might have needed a consultant’s help to set it up. However, I just had to download the app.