change permalinks in header

external/on-offboarding/checklistArrival/checklistArrival.md

 ---
 layout: page
-permalink: /internal/on-offboarding/checklistArrival/
+permalink: /external/on-offboarding/checklistArrival/
 shortcut: on-offboarding:checklistArrival
 redirect_from:
   - /cards/on-offboarding:checklistArrival

external/on-offboarding/checklistBeforeArriving/checklistBeforeArriving.md

 ---
 layout: page
-permalink: /internal/on-offboarding/checklistBeforeArriving/
+permalink: /external/on-offboarding/checklistBeforeArriving/
 shortcut: on-offboarding:checklistBeforeArriving
 redirect_from:
   - /cards/on-offboarding:checklistBeforeArriving

external/on-offboarding/checklistGetStarted/checklistGetStarted.md

 ---
 layout: page
-permalink: /internal/on-offboarding/checklistGetStarted/
+permalink: /external/on-offboarding/checklistGetStarted/
 shortcut: on-offboarding:checklistGetStarted
 redirect_from:
   - /cards/on-offboarding:checklistGetStarted

external/on-offboarding/checklistGodparent/checklistGodparent.md

 ---
 layout: page
-permalink: /internal/on-offboarding/checklistGodparent/
+permalink: /external/on-offboarding/checklistGodparent/
 shortcut: on-offboarding:checklistGodparent
 redirect_from:
   - /cards/on-offboarding:checklistGodparent

external/on-offboarding/godparent/godparent.md

 ---
 layout: page
-permalink: /internal/on-offboarding/godparent/
+permalink: /external/on-offboarding/godparent/
 shortcut: on-offboarding:godparent
 redirect_from:
   - /cards/on-offboarding:godparent

external/on-offboarding/onboarding/onboarding.md

 ---
 layout: page
-permalink: /internal/on-offboarding/onboarding/
+permalink: /external/on-offboarding/onboarding/
 shortcut: on-offboarding:onboarding
 redirect_from:
   - /cards/on-offboarding:onboarding