Activity and Verb Aliasing

All data in Watershed is in the form of xAPI statements that record a learner interaction. This includes the action performed by the learner (the verb) and the thing the learner interacted with (the activity). Activities and verbs can be used in report and measure filters via Explore and Measure Editor.

In an ideal world, each activity and verb have exactly one identifier that is always used to identify that activity or verb. But in practice that's not always the case. Inconsistencies in the data, bugs, and changes can mean that you sometimes end up with multiple identifiers that actually should point to the same thing.

Activity and Verb aliasing provides a way for you to link these identifiers together so that multiple identifiers appear as a single activity or verb. Once an alias has been set up, all data that had previously been associated with the activity or verb id being aliased will now be associated with the alias target. In reports, it will be as though the data actually uses the alias target instead and the id being aliased will no longer exist.

Aliases apply to new data that comes in after the alias has been set up as well as existing data already in the account. Deleting an alias returns all the data to its original id, so any changes you make can be easily undone. 

Who can use Activity and Verb Aliasing?
 User Roles
Global Admins can use this feature.
 Pricing 
Available on all plans (EssentialsAnalystCLO, and Enterprise).
 Expertise
These people (experts) can use this feature.

Related: You can Combine People and Personas to associate multiple learner identities.

How to Get to Activity and Verb Aliasing

To set up an activity alias, go to DATA / Activities / Activity Aliases.

To set up a verb alias, go to DATA / Verbs.

Creating an Alias

The process for creating an alias is the same for both activities and verbs. To set up an alias for a new activity or verb, click Add Aliases.

Next search for an alias target. This is the main activity or verb id that you want to keep and attach the other activities to. If you have live data continuing to use a particular id, you should use that one as the alias target, and have the ids associated with legacy data as the aliases. 

Next click Add Alias to choose an alias to add to the target. 

Then search for the alias. 

After that, you can either add additional aliases to the same target, or click Done to save. 

Please note:It is possible to add an alias that itself already has aliases. For example, if activity id A is an alias of activity id B, and activity id B is an alias of activity id C, then that means that both A and B are aliases of C. 

Editing an Alias

The easiest way to view or edit an existing alias is to click on the X aliased activities link in the row for that alias target. 

From there you can remove an existing alias, add a new alias to the target or click Done to save. 

Please note: Aliasing does not take effect immediately, so please be patient. Contact support if an alias has not taken effect after 24 hours. 

Was this article helpful?
0 out of 0 found this helpful

Comments

0 comments

Please sign in to leave a comment.

If you can't find what you need or you want to ask a real person a question, please contact customer support.