[id='jgroups_stackcombine-{context}']
= Stack Combine Attribute
`stack.combine` lets you override and modify inherited JGroups properties.

[%header,cols="1,2"]
|===

| Value
| Description

| `COMBINE`
| Overrides existing protocol attributes.

| `REPLACE`
| Replaces existing protocols that you identify with the `stack.position` attribute. If you do not specify `stack.position`, {brandname} defaults to the same protocol as the inherited configuration, which resets all non-specified attributes to the default values.

| `INSERT_AFTER`
| Inserts protocols after any protocols that you identify with the `stack.position` attribute.

| `REMOVE`
| Removes protocols from the inherited configuration.

|===
