Hi Alexei,
Here are my answers inline:
What does this property mean regarding normal tags?
- The 0-99 are considered custom ActionItemTypes used by OneNote when you create a new tag. They are assigned in a document but not unique or consistent between documents.
If we read a OneNote document with a tag a store this document without preserving tag's ActionItemType then what consequences can happen?
- If it’s already set, you should preserve it.
Let's suppose we generate a new document with a normal tag. How we should choose a value for tag's ActionItemType?
- The choice of custom AIT's is arbitrary and the only requirement is that they be unique at the paragraph level, i.e. don't use the same one more than once on a given paragraph.
I hope this help guide your implementation.
Tom