Split a Segment Into Multiple Parts
During segment building, you can split the segment you're building into multiple parts at any time during the process. The segment will be split randomly, based on the number and percentages you specify. This can be useful for creating test and control segments, or for other purposes.
You can then use the split segments as you would any other segment (including distributing them or using them during segment building)
To split a segment into multiple parts, perform the following steps at any time during the segment building proces:
Slide the Split Segment Into toggle to the right.
If needed, modify the number of parts to split the segment into.
From the fields that appear below, make any needed adjusts to the segment names and split percentages for the segment parts.
Note
Segment names must start with a letter and can contain letters, numbers, spaces, and underscores. Segment names cannot contain special characters, except for commas or >, <, -, _, %, and *.
By default, segment names for segments that contain Clean Room purchased data start with the clean room name, followed by "> Custom >".
The maximum length of a segment name is 90 characters.
When you finish segment building, the segments parts are created and appear under the parent segment name on the Segments page (click the caret to the left of the parent segment name to display them):
