This topic refers to functionality that is not available to accounts on the Quick Base Essential plan. If the functionality described here does not match what you're seeing in Quick Base, your account is probably on this plan.
Formula fields, summary fields, and lookup fields derive their values from the values of other fields. For instance, a formula field, C, might be the sum of the values in field A and field B. These source fields (A and B) are sub-fields of the calculated field C. A sub-field is any field that contributes its value to a calculated field.
It's not just the value of the calculated field that depends upon its sub-fields. Viewer access to the calculated result field also depends upon sub-field access permission settings. Again, say you've got a formula field C that sums values in field A and field B. The formula result field, C, inherits the most restrictive field permissions of all its sub-fields. This means that if a viewer can't see sub-field B, he can't see the result, C. So, whether or not any information shows in the calculated result field at all, depends upon the permission settings on its sub-fields too.
Often, you do want viewers to see the result, but not the contributing sub-fields. To accomplish this, remove sub-field permissions from the mix, by overriding them.
Open the formula result field's properties page.
Within the Advanced section, click Restrict access by role to see the access permissions for this field. Make changes to the permissions based on your situation.
Turn on the checkbox shown in red in the image below to use the permissions you set, even if they are less restrictive than those of the fields that were used to calculate the value of this field.
Overriding sub-field access settings is, to some extent, a weakening of permissions. So when you enable this option, it displays in red.
Note: This feature WON'T override restrictions if:
You've restricted access to records and want the calculated field to show a summary or result of values in those records. This feature overrides field-level restrictions only, not record-level restrictions.
Sub-fields live in another application (and are part of a cross-application relationship).
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