diff --git a/Documentation/ProjectFile/material/fluid/i_fluid.md b/Documentation/ProjectFile/material/fluid/i_fluid.md
index 576add64edccf5d980a0ff86143dc43a7109a788..82d8c9d54553e63e79421d319e75d2acdc461388 100644
--- a/Documentation/ProjectFile/material/fluid/i_fluid.md
+++ b/Documentation/ProjectFile/material/fluid/i_fluid.md
@@ -1 +1 @@
-\ogs_missing_documentation
+Description of the fluid properties using constitutive relations.
diff --git a/Documentation/ProjectFile/prj/processes/process/ComponentTransport/fluid b/Documentation/ProjectFile/prj/processes/process/ComponentTransport/fluid
new file mode 120000
index 0000000000000000000000000000000000000000..e482ed2ecc6ff32819ad2a01f85d637b707ec3c4
--- /dev/null
+++ b/Documentation/ProjectFile/prj/processes/process/ComponentTransport/fluid
@@ -0,0 +1 @@
+../../../../material/fluid
\ No newline at end of file
diff --git a/Documentation/ProjectFile/prj/processes/process/ComponentTransport/fluid/i_fluid.md b/Documentation/ProjectFile/prj/processes/process/ComponentTransport/fluid/i_fluid.md
deleted file mode 100644
index 82d8c9d54553e63e79421d319e75d2acdc461388..0000000000000000000000000000000000000000
--- a/Documentation/ProjectFile/prj/processes/process/ComponentTransport/fluid/i_fluid.md
+++ /dev/null
@@ -1 +0,0 @@
-Description of the fluid properties using constitutive relations.
diff --git a/Documentation/ProjectFile/prj/processes/process/HT/fluid b/Documentation/ProjectFile/prj/processes/process/HT/fluid
new file mode 120000
index 0000000000000000000000000000000000000000..e482ed2ecc6ff32819ad2a01f85d637b707ec3c4
--- /dev/null
+++ b/Documentation/ProjectFile/prj/processes/process/HT/fluid
@@ -0,0 +1 @@
+../../../../material/fluid
\ No newline at end of file
diff --git a/Documentation/ProjectFile/prj/processes/process/HT/fluid/i_fluid.md b/Documentation/ProjectFile/prj/processes/process/HT/fluid/i_fluid.md
deleted file mode 100644
index 00aef4b95e01a85c9fb21ee4e2f36860cefd7dc1..0000000000000000000000000000000000000000
--- a/Documentation/ProjectFile/prj/processes/process/HT/fluid/i_fluid.md
+++ /dev/null
@@ -1 +0,0 @@
-Defines fluid properties.
diff --git a/Documentation/ProjectFile/prj/processes/process/LIQUID_FLOW/material_property/fluid b/Documentation/ProjectFile/prj/processes/process/LIQUID_FLOW/material_property/fluid
new file mode 120000
index 0000000000000000000000000000000000000000..88198bcc260d8f91054c488eefa5fc3be8c8fda6
--- /dev/null
+++ b/Documentation/ProjectFile/prj/processes/process/LIQUID_FLOW/material_property/fluid
@@ -0,0 +1 @@
+../../../../../material/fluid
\ No newline at end of file
diff --git a/Documentation/ProjectFile/prj/processes/process/LIQUID_FLOW/material_property/fluid/i_fluid.md b/Documentation/ProjectFile/prj/processes/process/LIQUID_FLOW/material_property/fluid/i_fluid.md
deleted file mode 100644
index b69f95391d20a64002c5e4d4aed6f38d93095e95..0000000000000000000000000000000000000000
--- a/Documentation/ProjectFile/prj/processes/process/LIQUID_FLOW/material_property/fluid/i_fluid.md
+++ /dev/null
@@ -1 +0,0 @@
-Defines fluid properties of liquid phase.
diff --git a/Documentation/ProjectFile/prj/processes/process/RICHARDS_FLOW/material_property/fluid b/Documentation/ProjectFile/prj/processes/process/RICHARDS_FLOW/material_property/fluid
new file mode 120000
index 0000000000000000000000000000000000000000..88198bcc260d8f91054c488eefa5fc3be8c8fda6
--- /dev/null
+++ b/Documentation/ProjectFile/prj/processes/process/RICHARDS_FLOW/material_property/fluid
@@ -0,0 +1 @@
+../../../../../material/fluid
\ No newline at end of file
diff --git a/Documentation/ProjectFile/prj/processes/process/RICHARDS_FLOW/material_property/fluid/i_fluid.md b/Documentation/ProjectFile/prj/processes/process/RICHARDS_FLOW/material_property/fluid/i_fluid.md
deleted file mode 100644
index 00aef4b95e01a85c9fb21ee4e2f36860cefd7dc1..0000000000000000000000000000000000000000
--- a/Documentation/ProjectFile/prj/processes/process/RICHARDS_FLOW/material_property/fluid/i_fluid.md
+++ /dev/null
@@ -1 +0,0 @@
-Defines fluid properties.
diff --git a/Documentation/ProjectFile/prj/processes/process/TWOPHASE_FLOW_PP/material_property/fluid b/Documentation/ProjectFile/prj/processes/process/TWOPHASE_FLOW_PP/material_property/fluid
new file mode 120000
index 0000000000000000000000000000000000000000..88198bcc260d8f91054c488eefa5fc3be8c8fda6
--- /dev/null
+++ b/Documentation/ProjectFile/prj/processes/process/TWOPHASE_FLOW_PP/material_property/fluid
@@ -0,0 +1 @@
+../../../../../material/fluid
\ No newline at end of file
diff --git a/Documentation/ProjectFile/prj/processes/process/TWOPHASE_FLOW_PP/material_property/fluid/i_fluid.md b/Documentation/ProjectFile/prj/processes/process/TWOPHASE_FLOW_PP/material_property/fluid/i_fluid.md
deleted file mode 100644
index 6f73cf4d6bfb9b1b683522a9a996b689e594cd06..0000000000000000000000000000000000000000
--- a/Documentation/ProjectFile/prj/processes/process/TWOPHASE_FLOW_PP/material_property/fluid/i_fluid.md
+++ /dev/null
@@ -1 +0,0 @@
-Defines fluid properties of gas and liquid phases.