diff --git a/src/app/(main)/projects/create/sub/not-found.tsx b/src/app/(main)/projects/create/sub/not-found.tsx
index 1cc4df3..9b28f5d 100644
--- a/src/app/(main)/projects/create/sub/not-found.tsx
+++ b/src/app/(main)/projects/create/sub/not-found.tsx
@@ -8,7 +8,7 @@ export default async function NotFound() {
   return (
     <Stack spacing={2}>
       <Typography variant="h4">{t("Not Found")}</Typography>
-      <Typography variant="body1">{t("The sub project was not found or there was no any main projects!")}</Typography>
+      <Typography variant="body1">{t("There was no any main projects!")}</Typography>
       <Link href="/projects" component={NextLink} variant="body2">
         {t("Return to all projects")}
       </Link>
diff --git a/src/app/(main)/projects/create/sub/page.tsx b/src/app/(main)/projects/create/sub/page.tsx
index 1a8fab7..3f474de 100644
--- a/src/app/(main)/projects/create/sub/page.tsx
+++ b/src/app/(main)/projects/create/sub/page.tsx
@@ -21,7 +21,7 @@ import { Metadata } from "next";
 import { notFound } from "next/navigation";
 
 export const metadata: Metadata = {
-    title: "Create Project",
+    title: "Create Sub Project",
 };
 
 const Projects: React.FC = async () => {
diff --git a/src/app/(main)/projects/edit/sub/not-found.tsx b/src/app/(main)/projects/edit/sub/not-found.tsx
new file mode 100644
index 0000000..234e436
--- /dev/null
+++ b/src/app/(main)/projects/edit/sub/not-found.tsx
@@ -0,0 +1,17 @@
+import { getServerI18n } from "@/i18n";
+import { Stack, Typography, Link } from "@mui/material";
+import NextLink from "next/link";
+
+export default async function NotFound() {
+  const { t } = await getServerI18n("projects", "common");
+
+  return (
+    <Stack spacing={2}>
+      <Typography variant="h4">{t("Not Found")}</Typography>
+      <Typography variant="body1">{t("The sub project was not found!")}</Typography>
+      <Link href="/projects" component={NextLink} variant="body2">
+        {t("Return to all projects")}
+      </Link>
+    </Stack>
+  );
+}
diff --git a/src/app/(main)/projects/edit/sub/page.tsx b/src/app/(main)/projects/edit/sub/page.tsx
new file mode 100644
index 0000000..eb4f5c6
--- /dev/null
+++ b/src/app/(main)/projects/edit/sub/page.tsx
@@ -0,0 +1,76 @@
+import { fetchAllCustomers, fetchAllSubsidiaries } from "@/app/api/customer";
+import { fetchGrades } from "@/app/api/grades";
+import {
+    fetchMainProjects,
+    fetchProjectBuildingTypes,
+    fetchProjectCategories,
+    fetchProjectContractTypes,
+    fetchProjectDetails,
+    fetchProjectFundingTypes,
+    fetchProjectLocationTypes,
+    fetchProjectServiceTypes,
+    fetchProjectWorkNatures,
+} from "@/app/api/projects";
+import { preloadStaff, preloadTeamLeads } from "@/app/api/staff";
+import { fetchAllTasks, fetchTaskTemplates } from "@/app/api/tasks";
+import CreateProject from "@/components/CreateProject";
+import { I18nProvider, getServerI18n } from "@/i18n";
+import Typography from "@mui/material/Typography";
+import { isArray } from "lodash";
+import { Metadata } from "next";
+import { notFound } from "next/navigation";
+
+interface Props {
+    searchParams: { [key: string]: string | string[] | undefined };
+}
+
+export const metadata: Metadata = {
+    title: "Edit Sub Project",
+};
+
+const Projects: React.FC<Props> = async ({ searchParams }) => {
+    const { t } = await getServerI18n("projects");
+    const projectId = searchParams["id"];
+
+    if (!projectId || isArray(projectId)) {
+        notFound();
+    }
+
+    // Preload necessary dependencies
+    fetchAllTasks();
+    fetchTaskTemplates();
+    fetchProjectCategories();
+    fetchProjectContractTypes();
+    fetchProjectFundingTypes();
+    fetchProjectLocationTypes();
+    fetchProjectServiceTypes();
+    fetchProjectBuildingTypes();
+    fetchProjectWorkNatures();
+    fetchAllCustomers();
+    fetchAllSubsidiaries();
+    fetchGrades();
+    preloadTeamLeads();
+    preloadStaff();
+
+    try {
+        await fetchProjectDetails(projectId);
+        const data = await fetchMainProjects();
+
+        if (!Boolean(data) || data.length === 0) {
+            notFound();
+        }
+    } catch (e) {
+        notFound();
+    }
+
+    return (
+        <>
+            <Typography variant="h4">{t("Edit Sub Project")}</Typography>
+            <I18nProvider namespaces={["projects"]}>
+                <CreateProject isEditMode isSubProject projectId={projectId}/>
+            </I18nProvider>
+        </>
+    );
+};
+
+export default Projects;
diff --git a/src/app/api/projects/actions.ts b/src/app/api/projects/actions.ts
index 97cb34e..31ab2c9 100644
--- a/src/app/api/projects/actions.ts
+++ b/src/app/api/projects/actions.ts
@@ -36,8 +36,8 @@ export interface CreateProjectInputs {
   // Client details
   clientId: Customer["id"];
   clientContactId?: number;
-  clientSubsidiaryId?: number;
-  subsidiaryContactId: number;
+  clientSubsidiaryId?: number | null;
+  subsidiaryContactId?: number;
   isSubsidiaryContact?: boolean;
 
   // Allocation
diff --git a/src/app/api/projects/index.ts b/src/app/api/projects/index.ts
index d25ba16..6833571 100644
--- a/src/app/api/projects/index.ts
+++ b/src/app/api/projects/index.ts
@@ -13,6 +13,7 @@ export interface ProjectResult {
   team: string;
   client: string;
   status: string;
+  mainProject: string;
 }
 
 export interface MainProject {
diff --git a/src/components/ControlledAutoComplete/ControlledAutoComplete.tsx b/src/components/ControlledAutoComplete/ControlledAutoComplete.tsx
index e37f348..36e7542 100644
--- a/src/components/ControlledAutoComplete/ControlledAutoComplete.tsx
+++ b/src/components/ControlledAutoComplete/ControlledAutoComplete.tsx
@@ -1,6 +1,6 @@
 "use client"
 
-import { Autocomplete, MenuItem, TextField, Checkbox } from "@mui/material";
+import { Autocomplete, MenuItem, TextField, Checkbox, Chip } from "@mui/material";
 import { Controller, FieldValues, Path, Control, RegisterOptions } from "react-hook-form";
 import { useTranslation } from "react-i18next";
 import CheckBoxOutlineBlankIcon from '@mui/icons-material/CheckBoxOutlineBlank';
@@ -18,6 +18,7 @@ interface Props<T extends { id?: number | string | null; label?: string; name?:
     noOptionsText?: string,
     isMultiple?: boolean,
     rules?: RegisterOptions<FieldValues>
+    disabled?: boolean,
 }
 
 function ControlledAutoComplete<
@@ -27,11 +28,10 @@ function ControlledAutoComplete<
     props: Props<T, TField>
 ) {
     const { t } = useTranslation()
-    const { control, options, name, label, noOptionsText, isMultiple, rules } = props;
+    const { control, options, name, label, noOptionsText, isMultiple, rules, disabled } = props;
 
     // set default value if value is null
     if (!Boolean(isMultiple) && !Boolean(control._formValues[name])) {
-        console.log(name, control._formValues[name])
         control._formValues[name] = options[0]?.id ?? undefined
     } else if (Boolean(isMultiple) && !Boolean(control._formValues[name])) {
         control._formValues[name] = []
@@ -42,7 +42,6 @@ function ControlledAutoComplete<
             name={name}
             control={control}
             rules={rules}
-
             render={({ field, fieldState, formState }) => {
 
                 return (
@@ -51,7 +50,8 @@ function ControlledAutoComplete<
                             multiple
                             disableClearable
                             disableCloseOnSelect
-                            disablePortal
+                            // disablePortal
+                            disabled={disabled}
                             noOptionsText={noOptionsText ?? t("No Options")}
                             value={options.filter(option => {
                                 return field.value?.includes(option.id)
@@ -61,7 +61,7 @@ function ControlledAutoComplete<
                             isOptionEqualToValue={(option, value) => option.id === value.id}
                             renderOption={(params, option, { selected }) => {
                                 return (
-                                    <li {...params} key={option.id}>
+                                    <li {...params} key={option?.id}>
                                         <Checkbox
                                             icon={icon}
                                             checkedIcon={checkedIcon}
@@ -72,6 +72,11 @@ function ControlledAutoComplete<
                                     </li>
                                 );
                             }}
+                            // renderTags={(tagValue, getTagProps) => {
+                            //     return tagValue.map((option, index) => (
+                            //         <Chip {...getTagProps({ index })} key={option?.id} label={option.label ?? option.name} />
+                            //     ))
+                            // }}
                             onChange={(event, value) => {
                                 field.onChange(value?.map(v => v.id))
                             }}
@@ -80,7 +85,8 @@ function ControlledAutoComplete<
                         :
                         <Autocomplete
                             disableClearable
-                            disablePortal
+                            // disablePortal
+                            disabled={disabled}
                             noOptionsText={noOptionsText ?? t("No Options")}
                             value={options.find(option => option.id === field.value) ?? options[0]}
                             options={options}
@@ -88,13 +94,18 @@ function ControlledAutoComplete<
                             isOptionEqualToValue={(option, value) => option?.id === value?.id}
                             renderOption={(params, option) => {
                                 return (
-                                    <MenuItem {...params} key={option.id} value={option.id}>
+                                    <MenuItem {...params} key={option?.id} value={option.id}>
                                         {option.label ?? option.name}
                                     </MenuItem>
                                 );
                             }}
+                            // renderTags={(tagValue, getTagProps) => {
+                            //     return tagValue.map((option, index) => (
+                            //         <Chip {...getTagProps({ index })} key={option?.id} label={option.label ?? option.name} />
+                            //     ))
+                            // }}
                             onChange={(event, value) => {
-                                field.onChange(value?.id)
+                                field.onChange(value?.id ?? null)
                             }}
                             renderInput={(params) => <TextField {...params} error={Boolean(formState.errors[name])} variant="outlined" label={label} />}
                         />)
diff --git a/src/components/CreateProject/CreateProject.tsx b/src/components/CreateProject/CreateProject.tsx
index 5f35919..d115f3a 100644
--- a/src/components/CreateProject/CreateProject.tsx
+++ b/src/components/CreateProject/CreateProject.tsx
@@ -393,6 +393,7 @@ const CreateProject: React.FC<Props> = ({
               projectCategories={projectCategories}
               teamLeads={teamLeads}
               isActive={tabIndex === 0}
+              isEditMode={isEditMode}
             />
           }
           {
diff --git a/src/components/CreateProject/Milestone.tsx b/src/components/CreateProject/Milestone.tsx
index c91c0fa..f2e62ce 100644
--- a/src/components/CreateProject/Milestone.tsx
+++ b/src/components/CreateProject/Milestone.tsx
@@ -4,16 +4,18 @@ import Card from "@mui/material/Card";
 import CardContent from "@mui/material/CardContent";
 import { useTranslation } from "react-i18next";
 import Button from "@mui/material/Button";
-import React, { useCallback, useEffect, useMemo, useState } from "react";
+import React, { SyntheticEvent, useCallback, useEffect, useMemo, useState } from "react";
 import CardActions from "@mui/material/CardActions";
 import RestartAlt from "@mui/icons-material/RestartAlt";
 import {
   Alert,
+  Autocomplete,
   FormControl,
   InputLabel,
   MenuItem,
   Select,
   SelectChangeEvent,
+  TextField,
 } from "@mui/material";
 import { Task, TaskGroup } from "@/app/api/tasks";
 import uniqBy from "lodash/uniqBy";
@@ -49,8 +51,8 @@ const Milestone: React.FC<Props> = ({ allTasks, isActive }) => {
     taskGroups[0].id,
   );
   const onSelectTaskGroup = useCallback(
-    (event: SelectChangeEvent<TaskGroup["id"]>) => {
-      const id = event.target.value;
+    (event: SyntheticEvent<Element, Event>, value: NonNullable<TaskGroup>) => {
+      const id = value.id;
       const newTaksGroupId = typeof id === "string" ? parseInt(id) : id;
       setCurrentTaskGroupId(newTaksGroupId);
     },
@@ -81,7 +83,7 @@ const Milestone: React.FC<Props> = ({ allTasks, isActive }) => {
     }
     // console.log(Object.keys(milestones).reduce((acc, key) => acc + milestones[parseFloat(key)].payments.reduce((acc2, value) => acc2 + value.amount, 0), 0))
     if (hasError) {
-      setError("milestones", {message: "milestones is not valid", type: "invalid"})
+      setError("milestones", { message: "milestones is not valid", type: "invalid" })
     } else {
       clearErrors("milestones")
     }
@@ -92,26 +94,32 @@ const Milestone: React.FC<Props> = ({ allTasks, isActive }) => {
       <Card sx={{ display: isActive ? "block" : "none" }}>
         <CardContent sx={{ display: "flex", flexDirection: "column", gap: 2 }}>
           <FormControl>
-            <InputLabel>{t("Task Stage")}</InputLabel>
-            <Select
-              label={t("Task Stage")}
+            <Autocomplete
+              disableClearable
+              // disablePortal
+              noOptionsText={t("No Task Stage")}
+              value={taskGroups.find(taskGroup => taskGroup.id === currentTaskGroupId)}
+              options={taskGroups}
+              getOptionLabel={(taskGroup) => taskGroup.name}
+              isOptionEqualToValue={(option, value) => option.id === value.id}
+              renderOption={(params, option) => {
+                return (
+                  <MenuItem {...params} key={option.id} value={option.id}>
+                    {option.name}
+                  </MenuItem>
+                );
+              }}
               onChange={onSelectTaskGroup}
-              value={currentTaskGroupId}
-            >
-              {taskGroups.map((taskGroup) => (
-                <MenuItem key={taskGroup.id} value={taskGroup.id}>
-                  {taskGroup.name}
-                </MenuItem>
-              ))}
-            </Select>
+              renderInput={(params) => <TextField {...params} variant="outlined" label={t("Task Stage")} />}
+            />
           </FormControl>
           {/* MUI X-Grid will throw an error if it is rendered without any dimensions; so not rendering when not active */}
           {isActive && <MilestoneSection taskGroupId={currentTaskGroupId} />}
-          <CardActions sx={{ justifyContent: "flex-end" }}>
+          {/* <CardActions sx={{ justifyContent: "flex-end" }}>
             <Button variant="text" startIcon={<RestartAlt />}>
               {t("Reset")}
             </Button>
-          </CardActions>
+          </CardActions> */}
         </CardContent>
       </Card>
       <Card sx={{ display: isActive ? "block" : "none" }}>
diff --git a/src/components/CreateProject/ProjectClientDetails.tsx b/src/components/CreateProject/ProjectClientDetails.tsx
index 8fb7fab..9e4ac7f 100644
--- a/src/components/CreateProject/ProjectClientDetails.tsx
+++ b/src/components/CreateProject/ProjectClientDetails.tsx
@@ -39,6 +39,7 @@ import ControlledAutoComplete from "../ControlledAutoComplete/ControlledAutoComp
 interface Props {
   isActive: boolean;
   isSubProject: boolean;
+  isEditMode: boolean;
   mainProjects?: MainProject[];
   projectCategories: ProjectCategory[];
   teamLeads: StaffResult[];
@@ -55,6 +56,7 @@ interface Props {
 const ProjectClientDetails: React.FC<Props> = ({
   isActive,
   isSubProject,
+  isEditMode,
   mainProjects,
   projectCategories,
   teamLeads,
@@ -110,6 +112,7 @@ const ProjectClientDetails: React.FC<Props> = ({
   );
 
   // get customer (client) contact combo
+  const [firstCustomerLoaded, setFirstCustomerLoaded] = useState(false)
   useEffect(() => {
     if (selectedCustomerId !== undefined) {
       fetchCustomer(selectedCustomerId).then(({ contacts, subsidiaryIds }) => {
@@ -118,7 +121,7 @@ const ProjectClientDetails: React.FC<Props> = ({
 
         // if (subsidiaryIds.length > 0) setValue("clientSubsidiaryId", subsidiaryIds[0])
         // else 
-        setValue("clientSubsidiaryId", undefined)
+        if (isEditMode && !firstCustomerLoaded) { setFirstCustomerLoaded(true) } else setValue("clientSubsidiaryId", null)
         // if (contacts.length > 0) setValue("clientContactId", contacts[0].id)
         // else setValue("clientContactId", undefined)
       });
@@ -130,11 +133,11 @@ const ProjectClientDetails: React.FC<Props> = ({
     if (Boolean(clientSubsidiaryId)) {
       // get subsidiary contact combo
       const contacts = allSubsidiaries.find(subsidiary => subsidiary.id === clientSubsidiaryId)?.subsidiaryContacts!!
-      setSubsidiaryContacts(contacts)
+      setSubsidiaryContacts(() => contacts)
       setValue("clientContactId", selectedCustomerId === defaultValues?.clientId && Boolean(defaultValues?.clientSubsidiaryId) ? contacts.find(contact => contact.id === defaultValues.clientContactId)?.id ?? contacts[0].id : contacts[0].id)
       setValue("isSubsidiaryContact", true)
     } else if (customerContacts?.length > 0) {
-      setSubsidiaryContacts([])
+      setSubsidiaryContacts(() => [])
       setValue("clientContactId", selectedCustomerId === defaultValues?.clientId && !Boolean(defaultValues?.clientSubsidiaryId) ? customerContacts.find(contact => contact.id === defaultValues.clientContactId)?.id ?? customerContacts[0].id : customerContacts[0].id)
       setValue("isSubsidiaryContact", false)
     }
@@ -153,7 +156,7 @@ const ProjectClientDetails: React.FC<Props> = ({
   // Automatically update the project & client details whene select a main project
   const mainProjectId = watch("mainProjectId")
   useEffect(() => {
-    if (mainProjectId !== undefined && mainProjects !== undefined) {
+    if (mainProjectId !== undefined && mainProjects !== undefined && !isEditMode) {
       const mainProject = mainProjects.find(project => project.projectId === mainProjectId);
 
       if (mainProject !== undefined) {
@@ -174,7 +177,7 @@ const ProjectClientDetails: React.FC<Props> = ({
         setValue("clientContactId", mainProject.clientContactId)
       }
     }
-  }, [getValues, mainProjectId, setValue])
+  }, [getValues, mainProjectId, setValue, isEditMode])
 
   // const buildingTypeIdNameMap = buildingTypes.reduce<{ [id: number]: string }>(
   //   (acc, building) => ({ ...acc, [building.id]: building.name }),
@@ -202,6 +205,7 @@ const ProjectClientDetails: React.FC<Props> = ({
                   name="mainProjectId"
                   label={t("Main Project")}
                   noOptionsText={t("No Main Project")}
+                  disabled={isEditMode}
                 />
               </Grid>
                 <Grid item sx={{ display: { xs: "none", sm: "block" } }} /></>
@@ -438,11 +442,11 @@ const ProjectClientDetails: React.FC<Props> = ({
             )}
           </Grid>
         </Box>
-        <CardActions sx={{ justifyContent: "flex-end" }}>
+        {/* <CardActions sx={{ justifyContent: "flex-end" }}>
           <Button variant="text" startIcon={<RestartAlt />}>
             {t("Reset")}
           </Button>
-        </CardActions>
+        </CardActions> */}
       </CardContent>
     </Card>
   );
diff --git a/src/components/CreateProject/StaffAllocation.tsx b/src/components/CreateProject/StaffAllocation.tsx
index 81d3c97..e61f995 100644
--- a/src/components/CreateProject/StaffAllocation.tsx
+++ b/src/components/CreateProject/StaffAllocation.tsx
@@ -1,7 +1,7 @@
 "use client";
 
 import { useTranslation } from "react-i18next";
-import React, { useEffect, useMemo } from "react";
+import React, { SyntheticEvent, useEffect, useMemo } from "react";
 import RestartAlt from "@mui/icons-material/RestartAlt";
 import SearchResults, { Column } from "../SearchResults";
 import { Search, Clear, PersonAdd, PersonRemove } from "@mui/icons-material";
@@ -160,8 +160,8 @@ const StaffAllocation: React.FC<Props> = ({
   }, [columnFilters]);
   const [filters, setFilters] = React.useState(defaultFilterValues);
   const makeFilterSelect = React.useCallback(
-    (filter: keyof StaffResult) => (event: SelectChangeEvent<string>) => {
-      setFilters((f) => ({ ...f, [filter]: event.target.value }));
+    (filter: keyof StaffResult) => (event: SyntheticEvent<Element, Event>, value: NonNullable<string>) => {
+      setFilters((f) => ({ ...f, [filter]: value }));
     },
     [],
   );
@@ -239,20 +239,25 @@ const StaffAllocation: React.FC<Props> = ({
                 return (
                   <Grid key={`${filter.toString()}-${idx}`} item xs={3}>
                     <FormControl fullWidth>
-                      <InputLabel size="small">{label}</InputLabel>
-                      <Select
-                        label={label}
+                      <Autocomplete
+                        disableClearable
+                        // disablePortal
                         size="small"
+                        noOptionsText={t(`No ${label}`)}
                         value={filters[filter]}
+                        options={["All", ...(filterValues[filter] ?? [])]}
+                        getOptionLabel={(filterValue) => filterValue}
+                        isOptionEqualToValue={(option, value) => option === value}
+                        renderOption={(params, option) => {
+                          return (
+                            <MenuItem {...params} key={option} value={option}>
+                              {option}
+                            </MenuItem>
+                          );
+                        }}
                         onChange={makeFilterSelect(filter)}
-                      >
-                        <MenuItem value={"All"}>{t("All")}</MenuItem>
-                        {filterValues[filter]?.map((option, index) => (
-                          <MenuItem key={`${option}-${index}`} value={option}>
-                            {option}
-                          </MenuItem>
-                        ))}
-                      </Select>
+                        renderInput={(params) => <TextField {...params} variant="outlined" label={t(label)} />}
+                      />
                     </FormControl>
                   </Grid>
                 );
@@ -289,11 +294,11 @@ const StaffAllocation: React.FC<Props> = ({
               )}
             </Box>
           </Stack>
-          <CardActions sx={{ justifyContent: "flex-end" }}>
+          {/* <CardActions sx={{ justifyContent: "flex-end" }}>
             <Button variant="text" startIcon={<RestartAlt />} onClick={reset}>
               {t("Reset")}
             </Button>
-          </CardActions>
+          </CardActions> */}
         </CardContent>
       </Card>
       {/* MUI X-Grid will throw an error if it is rendered without any dimensions; so not rendering when not active */}
diff --git a/src/components/CreateProject/TaskSetup.tsx b/src/components/CreateProject/TaskSetup.tsx
index fe02f37..759b05f 100644
--- a/src/components/CreateProject/TaskSetup.tsx
+++ b/src/components/CreateProject/TaskSetup.tsx
@@ -135,7 +135,7 @@ const TaskSetup: React.FC<Props> = ({
           <Grid item xs={6}>
             <Autocomplete
               disableClearable
-              disablePortal
+              // disablePortal
               noOptionsText={t("No Task List Source")}
               value={taskTemplates.find(taskTemplate => taskTemplate.id === selectedTaskTemplateId)}
               options={[{id: "All", name: t("All tasks")}, ...taskTemplates.map(taskTemplate => ({id: taskTemplate.id, name: taskTemplate.name}))]}
@@ -207,11 +207,11 @@ const TaskSetup: React.FC<Props> = ({
           allItemsLabel={t("Task Pool")}
           selectedItemsLabel={t("Project Task List")}
         />
-        <CardActions sx={{ justifyContent: "flex-end" }}>
+        {/* <CardActions sx={{ justifyContent: "flex-end" }}>
           <Button variant="text" startIcon={<RestartAlt />} onClick={onReset}>
             {t("Reset")}
           </Button>
-        </CardActions>
+        </CardActions> */}
       </CardContent>
     </Card>
   );
diff --git a/src/components/ProjectSearch/ProjectSearch.tsx b/src/components/ProjectSearch/ProjectSearch.tsx
index 79ee51b..bbb1d67 100644
--- a/src/components/ProjectSearch/ProjectSearch.tsx
+++ b/src/components/ProjectSearch/ProjectSearch.tsx
@@ -20,7 +20,6 @@ type SearchParamNames = keyof SearchQuery;
 const ProjectSearch: React.FC<Props> = ({ projects, projectCategories }) => {
   const router = useRouter();
   const { t } = useTranslation("projects");
-  console.log(projects)
 
   const [filteredProjects, setFilteredProjects] = useState(projects);
 
@@ -62,7 +61,9 @@ const ProjectSearch: React.FC<Props> = ({ projects, projectCategories }) => {
 
   const onProjectClick = useCallback(
     (project: ProjectResult) => {
-      router.push(`/projects/edit?id=${project.id}`);
+      if (Boolean(project.mainProject)) {
+        router.push(`/projects/edit/sub?id=${project.id}`);
+      } else router.push(`/projects/edit?id=${project.id}`);
     },
     [router],
   );