Mass Change State of Trigger

In the first place, you do not need to change those that are not Disabled to Disabled. Save time by changing all seven to Disabled, operating on the principle that it doesn't affect anything (negatively or positively) to change an object in the Disabled state to the Disabled state.

If you really want to do it with only one trigger, you could show a layer that has invisible (filled, 98% transparent) objects above the objects you want disabled. Or, if you want a visual indicator, create the disabled state, and paste it on the layer above the object.

Does that seem like a lot of work? My opinion is that the way the system currently exists, this can be implemented with no more work than what you describe.

As is:

1. Select correct object

2. Create trigger to change state of second object when correct object is clicked.

3. Click Copy trigger icon.

4. Click Paste trigger icon six times.

5. (In those triggers) Select object to change from drop-down menu.

As you request:

1. Select correct object

2. Create trigger to change state of second object when correct object is clicked.

5. (In that trigger) Select objects to change from drop-down menu.

In my personal opinion (and you may have a personal opinion that is different), those seven extra clicks will require less time and effort than either of us spent posting here. :)