Release 10.1A: OpenEdge Development:
Progress Dynamics Advanced Development

> ## Turning on caching for dynamic lookups and combos in a session

> You can control whether or not caching is enabled for dynamic combos and lookups on the field-level. To start out, caching of dynamic lookups and dynamic combos is disabled. For each session type where you want to use caching for either or both, you must set a session property on the applicable session type.

> Set `field_cache_options` to one of the following values:

> - ALL — Enables caching for all field types. Currently this is only DynCombo and DynLookup.

> - DynCombo — Enables caching for DynCombo only.

> - DynLookup — Enables caching for DynLookup only.

> - DynCombo,DynLookup — Enables caching for DynCombo and DynLookup.

> - No value — If this property is not set for a session type, or if the value is blank, then no field-level caching will occur.

> Note: Caching batched data or child data is not supported by the framework.

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