diff --git a/tests/specs/cleanup-on-halt.e2e.js b/tests/specs/cleanup-on-halt.e2e.js
index e079de03b..bc7ff08eb 100644
--- a/tests/specs/cleanup-on-halt.e2e.js
+++ b/tests/specs/cleanup-on-halt.e2e.js
@@ -1,10 +1,11 @@
+import { rumFlags } from '../../tools/testing-server/constants'
 import { testRumRequest } from '../../tools/testing-server/utils/expect-tests'
 
 describe('Memory leaks', () => {
   it('does not occur on ee backlog when RUM flags are 0', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 0, sr: 0, err: 0, ins: 0, spa: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ st: 0, sr: 0, err: 0, ins: 0, spa: 0, loaded: 1 }))
     })
     // This test relies on features to call deregisterDrain when not enabled by flags which in turn should clear their backlogs.
 
diff --git a/tests/specs/harvesting/disable-harvesting.e2e.js b/tests/specs/harvesting/disable-harvesting.e2e.js
index 1d90a66b3..b628548d0 100644
--- a/tests/specs/harvesting/disable-harvesting.e2e.js
+++ b/tests/specs/harvesting/disable-harvesting.e2e.js
@@ -1,4 +1,5 @@
 import { testBlobTraceRequest, testErrorsRequest, testEventsRequest, testInsRequest, testMetricsRequest, testRumRequest } from '../../../tools/testing-server/utils/expect-tests'
+import { rumFlags } from '../../../tools/testing-server/constants'
 
 describe('disable harvesting', () => {
   it('should disable harvesting metrics and errors when err entitlement is 0', async () => {
@@ -8,13 +9,7 @@ describe('disable harvesting', () => {
     ])
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({
-        st: 1,
-        err: 0,
-        ins: 1,
-        spa: 1,
-        loaded: 1
-      })
+      body: JSON.stringify(rumFlags({ err: 0 }))
     })
 
     const [metricsHarvests, errorsHarvests] = await Promise.all([
@@ -32,13 +27,7 @@ describe('disable harvesting', () => {
     const eventsCapture = await browser.testHandle.createNetworkCaptures('bamServer', { test: testEventsRequest })
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({
-        st: 1,
-        err: 1,
-        ins: 1,
-        spa: 0,
-        loaded: 1
-      })
+      body: JSON.stringify(rumFlags({ spa: 0 }))
     })
 
     // Disable non-spa features that also use the events endpoint
@@ -59,13 +48,7 @@ describe('disable harvesting', () => {
     const insightsCapture = await browser.testHandle.createNetworkCaptures('bamServer', { test: testInsRequest })
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({
-        st: 1,
-        err: 1,
-        ins: 0,
-        spa: 1,
-        loaded: 1
-      })
+      body: JSON.stringify(rumFlags({ ins: 0 }))
     })
 
     const [insightsHarvests] = await Promise.all([
@@ -81,13 +64,7 @@ describe('disable harvesting', () => {
     const traceCapture = await browser.testHandle.createNetworkCaptures('bamServer', { test: testBlobTraceRequest })
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({
-        st: 0,
-        err: 1,
-        ins: 1,
-        spa: 1,
-        loaded: 1
-      })
+      body: JSON.stringify(rumFlags({ st: 0 }))
     })
 
     const [traceHarvests] = await Promise.all([
diff --git a/tests/specs/session-replay/initialization.e2e.js b/tests/specs/session-replay/initialization.e2e.js
index fea418730..e0409267a 100644
--- a/tests/specs/session-replay/initialization.e2e.js
+++ b/tests/specs/session-replay/initialization.e2e.js
@@ -1,3 +1,4 @@
+import { rumFlags } from '../../../tools/testing-server/constants'
 import { testBlobReplayRequest, testRumRequest } from '../../../tools/testing-server/utils/expect-tests'
 import { srConfig, getSR } from '../util/helpers'
 
@@ -6,16 +7,7 @@ async function disqualifySR () {
   await browser.testHandle.scheduleReply('bamServer', {
     test: testRumRequest,
     permanent: true,
-    body: JSON.stringify({
-      st: 1,
-      sts: 1,
-      err: 1,
-      ins: 1,
-      spa: 1,
-      loaded: 1,
-      sr: 0,
-      srs: 0
-    })
+    body: JSON.stringify(rumFlags({ sr: 0, srs: 0 }))
   })
 }
 
diff --git a/tests/specs/session-trace/modes.e2e.js b/tests/specs/session-trace/modes.e2e.js
index bfad7e1c6..bd19a78d0 100644
--- a/tests/specs/session-trace/modes.e2e.js
+++ b/tests/specs/session-trace/modes.e2e.js
@@ -2,6 +2,7 @@
  * All behavior and mode transition from error mode of Trace in tandem with the replay feature is tested in here.
  * Right now, Trace can only be in error mode when its stn flag is 0 but replay runs in error mode.
  */
+import { rumFlags } from '../../../tools/testing-server/constants'
 import { testBlobTraceRequest, testRumRequest } from '../../../tools/testing-server/utils/expect-tests'
 import { stConfig, testExpectedTrace } from '../util/helpers'
 
@@ -20,7 +21,7 @@ describe('respects feature flags', () => {
   it('0, 0 == PERMANENTLY OFF', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 0, sts: 0, err: 1, ins: 1, spa: 1, sr: 0, srs: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ st: 0, sts: 0, sr: 0, srs: 0 }))
     })
 
     const [sessionTraceHarvests] = await Promise.all([
@@ -38,7 +39,7 @@ describe('respects feature flags', () => {
   it('0, 1 == PERMANENTLY OFF', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 0, sts: 1, err: 1, ins: 1, spa: 1, sr: 0, srs: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ st: 0, sts: 1, sr: 0, srs: 0 }))
     })
 
     const [sessionTraceHarvests] = await Promise.all([
@@ -56,7 +57,7 @@ describe('respects feature flags', () => {
   it('0, 2 == PERMANENTLY OFF', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 0, sts: 2, err: 1, ins: 1, spa: 1, sr: 0, srs: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ st: 0, sts: 2, sr: 0, srs: 0 }))
     })
 
     const [sessionTraceHarvests] = await Promise.all([
@@ -75,7 +76,7 @@ describe('respects feature flags', () => {
     url = await browser.testHandle.assetURL('instrumented.html', stConfig({ session_replay: { enabled: true } }))
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 0, err: 1, ins: 1, spa: 1, sr: 1, srs: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ st: 1, sts: 0, sr: 1, srs: 0 }))
     })
 
     let [sessionTraceHarvests] = await Promise.all([
@@ -100,7 +101,7 @@ describe('respects feature flags', () => {
   it('1, 1 == STARTS IN FULL', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 1, err: 1, ins: 1, spa: 1, sr: 1, srs: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ st: 1, sts: 1, sr: 1, srs: 0 }))
     })
 
     let [sessionTraceHarvests] = await Promise.all([
@@ -116,7 +117,7 @@ describe('respects feature flags', () => {
   it('1, 2 == STARTS IN ERROR, CHANGES TO FULL (noticeError)', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 2, err: 1, ins: 1, spa: 1, sr: 0, srs: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ st: 1, sts: 2, sr: 0, srs: 0 }))
     })
 
     let [sessionTraceHarvests] = await Promise.all([
@@ -152,7 +153,7 @@ describe('respects feature flags', () => {
     url = await browser.testHandle.assetURL('js-error-with-error-after-page-load.html', stConfig())
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 2, err: 1, ins: 1, spa: 1, sr: 0, srs: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ st: 1, sts: 2, sr: 0, srs: 0 }))
     })
 
     let [sessionTraceHarvests] = await Promise.all([
@@ -186,7 +187,7 @@ describe('respects feature flags', () => {
     url = await browser.testHandle.assetURL('js-error-with-error-before-page-load.html', stConfig())
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 2, err: 1, ins: 1, spa: 1, sr: 0, srs: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ st: 1, sts: 2, sr: 0, srs: 0 }))
     })
 
     const [sessionTraceHarvests] = await Promise.all([
@@ -202,7 +203,7 @@ describe('respects feature flags', () => {
   it('does not capture more than the last 30 seconds when error happens', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 2, err: 1, ins: 1, spa: 1, sr: 0, srs: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ st: 1, sts: 2, sr: 0, srs: 0 }))
     })
 
     await browser.url(url).then(() => browser.waitForAgentLoad())
@@ -222,7 +223,7 @@ describe('respects feature flags', () => {
   it('does not perform final harvest while in error mode', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 2, err: 1, ins: 1, spa: 1, sr: 0, srs: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ st: 1, sts: 2, sr: 0, srs: 0 }))
     })
 
     await browser.url(url).then(() => browser.waitForAgentLoad())
@@ -239,7 +240,7 @@ describe('respects feature flags', () => {
     url = await browser.testHandle.assetURL('instrumented.html', stConfig({ privacy: { cookies_enabled: false } }))
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 1, err: 1, ins: 1, spa: 1, sr: 0, srs: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ st: 1, sts: 1, sr: 0, srs: 0 }))
     })
 
     const [sessionTraceHarvests] = await Promise.all([
@@ -254,7 +255,7 @@ describe('respects feature flags', () => {
   it('should not trigger session trace when an error is seen and mode is off', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 0, err: 1, ins: 1, spa: 1, sr: 0, srs: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ st: 1, sts: 0, sr: 0, srs: 0 }))
     })
 
     const [sessionTraceHarvests] = await Promise.all([
diff --git a/tests/specs/session-trace/session-pages.e2e.js b/tests/specs/session-trace/session-pages.e2e.js
index 540545395..4ecb3cdfa 100644
--- a/tests/specs/session-trace/session-pages.e2e.js
+++ b/tests/specs/session-trace/session-pages.e2e.js
@@ -1,6 +1,7 @@
 import { testBlobTraceRequest, testRumRequest } from '../../../tools/testing-server/utils/expect-tests.js'
 import { supportsMultiTabSessions } from '../../../tools/browser-matcher/common-matchers.mjs'
 import { testExpectedTrace, stConfig, MODE, decodeAttributes } from '../util/helpers.js'
+import { rumFlags } from '../../../tools/testing-server/constants.js'
 
 const getTraceMode = () => browser.execute(function () {
   const agent = Object.values(newrelic.initializedAgents)[0]
@@ -23,7 +24,7 @@ describe('Session Replay Across Pages', () => {
   it('should record across same-tab page refresh when already recording, even if sampling is 0', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 1, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sr: 0 }))
     })
 
     let [sessionTraceHarvests] = await Promise.all([
@@ -38,7 +39,7 @@ describe('Session Replay Across Pages', () => {
 
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 0, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sts: 0, sr: 0 }))
     })
 
     ;[sessionTraceHarvests] = await Promise.all([
@@ -59,7 +60,7 @@ describe('Session Replay Across Pages', () => {
   it('should record across same-tab page navigation when already recording, even if sampling is 0', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 1, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sr: 0 }))
     })
 
     let [sessionTraceHarvests] = await Promise.all([
@@ -74,7 +75,7 @@ describe('Session Replay Across Pages', () => {
 
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 0, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sts: 0, sr: 0 }))
     })
 
     ;[sessionTraceHarvests] = await Promise.all([
@@ -95,7 +96,7 @@ describe('Session Replay Across Pages', () => {
   it.withBrowsersMatching(supportsMultiTabSessions)('should record across new-tab page navigation once recording, even if sampled as 0', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 1, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sr: 0 }))
     })
 
     let [sessionTraceHarvests] = await Promise.all([
@@ -110,7 +111,7 @@ describe('Session Replay Across Pages', () => {
 
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 0, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sr: 0, sts: 0 }))
     })
 
     ;[sessionTraceHarvests] = await Promise.all([
@@ -136,7 +137,7 @@ describe('Session Replay Across Pages', () => {
   it('should not record across navigations if not active', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 1, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sr: 0 }))
     })
 
     let [sessionTraceHarvests] = await Promise.all([
@@ -154,7 +155,7 @@ describe('Session Replay Across Pages', () => {
     })
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 0, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sr: 0, sts: 0 }))
     })
 
     ;[sessionTraceHarvests] = await Promise.all([
@@ -171,7 +172,7 @@ describe('Session Replay Across Pages', () => {
   it('should not report harvest if sessionId changes', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 1, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sr: 0 }))
     })
 
     let [sessionTraceHarvests] = await Promise.all([
@@ -185,7 +186,7 @@ describe('Session Replay Across Pages', () => {
 
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 0, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sr: 0, sts: 0 }))
     })
 
     ;[sessionTraceHarvests] = await Promise.all([
@@ -203,7 +204,7 @@ describe('Session Replay Across Pages', () => {
   it('should not report harvest if session resets', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 1, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sr: 0 }))
     })
 
     let [sessionTraceHarvests] = await Promise.all([
@@ -217,7 +218,7 @@ describe('Session Replay Across Pages', () => {
 
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 0, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sr: 0, sts: 0 }))
     })
 
     ;[sessionTraceHarvests] = await Promise.all([
@@ -235,7 +236,7 @@ describe('Session Replay Across Pages', () => {
   it.withBrowsersMatching(supportsMultiTabSessions)('should not report harvest if session resets on another page', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 1, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sr: 0 }))
     })
 
     let [sessionTraceHarvests] = await Promise.all([
@@ -249,7 +250,7 @@ describe('Session Replay Across Pages', () => {
 
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 1, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sr: 0 }))
     })
 
     ;[sessionTraceHarvests] = await Promise.all([
@@ -281,7 +282,7 @@ describe('Session Replay Across Pages', () => {
   it.withBrowsersMatching(supportsMultiTabSessions)('catches mode transition from other pages in the session', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 2, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sts: 2, sr: 0 }))
     })
 
     let [sessionTraceHarvests] = await Promise.all([
@@ -295,7 +296,7 @@ describe('Session Replay Across Pages', () => {
 
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 2, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sts: 2, sr: 0 }))
     })
 
     ;[sessionTraceHarvests] = await Promise.all([
diff --git a/tests/specs/session-trace/trace-nodes.e2e.js b/tests/specs/session-trace/trace-nodes.e2e.js
index c929a3ebe..0f6aa5492 100644
--- a/tests/specs/session-trace/trace-nodes.e2e.js
+++ b/tests/specs/session-trace/trace-nodes.e2e.js
@@ -1,3 +1,4 @@
+import { rumFlags } from '../../../tools/testing-server/constants.js'
 import { testBlobTraceRequest, testRumRequest } from '../../../tools/testing-server/utils/expect-tests.js'
 import { stConfig } from '../util/helpers.js'
 import { JSONPath } from 'jsonpath-plus'
@@ -10,7 +11,7 @@ describe('Trace nodes', () => {
 
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 1, sts: 1, err: 1, ins: 1, spa: 1, sr: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ sr: 0 }))
     })
   })
 
@@ -46,7 +47,7 @@ describe('Trace nodes', () => {
     await browser.testHandle.clearScheduledReplies('bamServer')
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: JSON.stringify({ st: 0, sts: 0, sr: 0, err: 1, ins: 1, spa: 0, loaded: 1 })
+      body: JSON.stringify(rumFlags({ st: 0, sts: 0, sr: 0, spa: 0 }))
     })
 
     const url = await browser.testHandle.assetURL('pagehide.html', stConfig())
diff --git a/tests/specs/soft_navigations/integration.e2e.js b/tests/specs/soft_navigations/integration.e2e.js
index ff7eddf86..d645e2085 100644
--- a/tests/specs/soft_navigations/integration.e2e.js
+++ b/tests/specs/soft_navigations/integration.e2e.js
@@ -1,6 +1,7 @@
 import { JSONPath } from 'jsonpath-plus'
 import { testAjaxEventsRequest, testErrorsRequest, testInteractionEventsRequest, testRumRequest } from '../../../tools/testing-server/utils/expect-tests.js'
 import { notSafari, onlyChromium } from '../../../tools/browser-matcher/common-matchers.mjs'
+import { rumFlags } from '../../../tools/testing-server/constants.js'
 
 // test: does not disrupt old spa when not enabled -- this is tested via old spa tests passing by default!
 describe('Soft navigations', () => {
@@ -44,7 +45,7 @@ describe('Soft navigations', () => {
   it('does not harvest when spa is blocked by rum response', async () => {
     await browser.testHandle.scheduleReply('bamServer', {
       test: testRumRequest,
-      body: `${JSON.stringify({ st: 1, err: 1, ins: 1, spa: 0, loaded: 1 })}`
+      body: JSON.stringify(rumFlags({ spa: 0 }))
     })
 
     const [interactionsHarvests] = await Promise.all([