Add notes on any model to help manage your object list.
Memos are displayed in the top folder.
Selecting the memo will automatically bring up the model with the memo tag.
Right-click the model in the tag menu (upper right) → Add tag → Memo tag
Click the memo tag.
Enter the memos.
If the model is hidden by closing the folder, memos are displayed in the top folder.
Selecting the memo will automatically bring up the model with the memo tag.