Interaction ID is used in multiple projects / can´t overwrite Interaction ID

Hi folks,

I have several projects in Captivate. No I tried to customize the Interaction ID in one of my newest projects. The quizes consist of 20 questions each.

I have to face following issues:

- When I open up quiz A and change question 16 from Interaction ID 40408 to ISDXR16_ it changes that value in quiz B for question 1 to the same value.

- If I try to change Interaction ID 40408 to ISDXR16 (without underscore) it does not change (it seems, that Captivate blocks that special ID).

Who can help? Thanks in advance.

Captivate 7.01

Windows