Hi everyone,
I recently noticed a new “Lookup” custom field option in Asana and was trying to understand how it works and where it can be useful.
While testing it, I initially saw that the Look field requires a reference field. I added a reference field, but I’m now getting the message:
“Unavailable fields, requires a single source and container.”
I’m not fully clear on what source and container mean in this context, or what configuration is required for the Look field to become available.
A few things I’m trying to understand:
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What exactly is the Lookup custom field designed to do?
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What type of reference field needs to be configured before using it?
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What does “single source and container” mean?
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What are some practical use cases for this field?
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How is it different from simply using a standard custom field or reference field?
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Does it allow us to dynamically display information from another task/project/object based on the referenced record? For example, if I have a reference field pointing to another task/project, can the Look field be used to display selected information from that referenced item automatically?
If anyone has experimented with this feature or has documentation/examples showing the intended setup, it would be really helpful to understand how to configure it and what value it adds in real-world workflows.
Thanks!
