Per #1885, add instructions for creating development projects.

docs/Contributors_Guide/github_workflow.rst

@@ -23,6 +23,123 @@ then the develop branch is used to create a main_vx.y release of METplus,
 which includes data tarballs for use in running use cases.
 
 
+GitHub Projects to manage development
+-------------------------------------
+
+Software development for official METplus releases is organized into development cycles.
+While the length a development cycle can vary widely, they are nominally 6 weeks long.
+GitHub issues and pull requests assigned to each cycle are either completed during the
+time window for that cycle or re-assigned to a future development cycle.
+
+
+Each development cycle culminates in the creation of a software release. The
+:ref:`releaseCycleStages` section describes the various types of software releases
+(development, official, or bugfix).  Each development cycle culminates in a beta release,
+a release candidate, or the official release. Generally, a **beta** development cycle results
+in a **beta** development release while an **rc** development cycle results in an **rc**
+development release.
+
+
+The METplus team uses GitHub projects to manage these development cycles as well as the support
+of official releases.  In earlier versions, each development cycle was managed by an individual
+GitHub project but more recent versions use a single GitHub project to manage all of the
+development cycles.  Listed below are instructions for creating a single GitHub project to
+manage development toward a new official release.  Note that sufficient permissions in GitHub
+are required to perform the following steps.
+
+
+1. Create a new project.
+
+   - From the `DTCenter GitHub Projects <https://github.com/orgs/dtcenter/projects>`_
+     page, select the **New project** button.
+   - In the **Select a template** popup window, select the **Project templates: Feature**
+     option, and click the **Create** button.
+
+2. Update the project settings.
+
+   - Click on the three dots to the right of the project name to see **More options**
+     and select **Settings**. Modify these settings as follows.
+
+      - Project name: The default project name is **@UserNames's feature**.  Rename it as
+        **{METplus Component}-{Target Version Number} Development** (e.g. **METplus-5.1.0 Development**).
+
+      - Add a description: Add **Development toward {METplus Component} version {Target Version Number}.**
+
+      - README: Add additional details as needed to the **README** section.  Projects managing development
+        for multiple repositories, such as METplus-Analysis, should list the target version number for
+        each repository.  Click **Save**.
+
+      - Scroll down to the **Danger zone** and change **Visibilty** from its default value of **Private**
+        to **Public**.
+
+   - Select **Manage access** on the left hand navigation bar.
+
+      - By default, the project creator has **Admin** access.
+
+      - Add **Admin** access for any user with that level of access to any one
+        of the repositories managed by this project.
+
+      - Add **Write** access for the **METplus** group.
+
+   - Select the **Custom fields** section in the left hand navigation bar
+
+      - Select **Status** and retain the default list of options, but delete the **New** option by clicking
+        the **X** to its right.
+
+      - Select **Iteration** and modify the **Field name** to be **Cycle**.  Delete any existing cycles.
+        Under **More options** select a **Start on* date and set the default **Duration** as 6 weeks.
+        Click the **Add** and **Add iteration** buttons to create 5 cycles, each with the default duration
+        of 6 weeks. Modify the cycle names to be **Beta1**, **Beta2**, and so on. Click **Save changes**.
+
+      - Select **Estimate** and click the three dots to the right and **Delete field**.
+
+   - Click the backward arrow to return to the project page.
+
+3. Create project views.
+
+   - Each **view** appears as a tab on the project page.  Create a new view as described below.
+
+      - Select the **+ New view** option.
+
+      - Click on the view name to modify it, rename it as **All Cycles**, and hit **Enter**.
+
+      - Click on the downward arrow and, under **Configuration**, select the **Fields** option. Enable
+        the options for **Title**, **Repository**, **Assignees**, **Cycle**, **Status**,
+        **Linked Pull Request**, and **Reviewers**. Drag and drop the items to reorder them as listed above.
+
+      - In the resulting view, click the three dots in the **Status** column. Select the **Sort descending**
+        and **Group by values** options.
+
+      - The blue dot on the downward error for this tab indicates that there are unsaved changes.
+        Select the **Save changes** option.
+
+   - Click on the downward arrow and select **Duplicate View**. Do this 7 times and name/refine these views as follows.
+
+      - View name **All Required** shows all items labelled as *REQUIRED* for the development or official release.
+        Click on the 3 horizontal bars and define the filtering criteria as
+        **label:"required: FOR OFFICIAL RELEASE","required: FOR DEVELOPMENT RELEASE" is:open**.  Click **Save Changes**.
+
+      - View name **Beta1** to **Beta5** shows items for each individual development cycle.
+        Click on the 3 horizontal bars and define the filtering criteria as **cycle:Beta1**, **cycle:Beta2**,
+        and so on.  Click **Save Changes**.
+
+      - View name **Closed Issues** shows issues that have been closed across all development cycles.
+        Click on the 3 horizontal bars and define the filtering criteria as **is:closed is:issue**.
+        Click on the 3 dots in the **Cycle** column and select **Group by values**.  Click **Save Changes**.
+
+   - Delete any other views created by default by clicking the downward arrow next to the view name and
+     selecting **Delete view**.
+
+4. Refine the project settings, development cycle dates, and views, as needed, based on the preferences
+   of the development team.
+
+5. Link the new project to each repository.
+
+   - Navigate to the project page for each repository managed by this project
+     (e.g. `METplus Projects<https://github.com/dtcenter/METviewer/projects>`_).
+
+   - Click the **Link a project** button and find/select the newly created project.
+
 Sequence of Events - Contributing Code
 --------------------------------------