Writing data transforms

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Data transforms have 4 fields- Action, Target, Relation and Source which can be used as per the scenario. Data transforms can be used for the following:

  1. Set values for properties
  2. Update a page
  3. Remove a page
  4. Apply another data transform
  5. To check for conditions ( When, otherwise when and when)
  6. Looping through pages
The usage is not limited to these. They can be used for adding comments and sorting though I have not worked on them.

If you are trying to use an activity only for the above mentioned scenarios, it is best to use data transforms instead.

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