Comparing two versions of a Model

If a model has a number of versions, you can compare between two versions to see what was changed.

You can only compare versions if you are logged into SEEK.

two versions

Scroll down to the Version History towards the end of the page, and click Compare.

compare versions

You will then be given the option to choose the models that you want to compare:

which versions

SEEK then returns a list, and diagram containing the differences. Deletions appear in red, additions in blue, and updates that do not affect the network are in yellow.

version diff

SEEK uses BiVES to compare the different models.