diff --git a/server/Controllers/GZCaseController.cs b/server/Controllers/GZCaseController.cs
new file mode 100644
index 0000000..f66e5aa
--- /dev/null
+++ b/server/Controllers/GZCaseController.cs
@@ -0,0 +1,140 @@
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Routing;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.Extensions.Logging;
+using Microsoft.EntityFrameworkCore;
+using System.Linq;
+using Sockeye.Models;
+using Sockeye.Api.ControllerHelpers;
+using Sockeye.Biz;
+
+
+namespace Sockeye.Api.Controllers
+{
+    [ApiController]
+    [ApiVersion("8.0")]
+    [Route("api/v{version:apiVersion}/gzcase")]
+    [Produces("application/json")]
+    [Authorize]
+    public class GZCaseController : ControllerBase
+    {
+        private readonly AyContext ct;
+        private readonly ILogger<GZCaseController> log;
+        private readonly ApiServerState serverState;
+
+        /// <summary>
+        /// ctor
+        /// </summary>
+        /// <param name="dbcontext"></param>
+        /// <param name="logger"></param>
+        /// <param name="apiServerState"></param>  
+        public GZCaseController(AyContext dbcontext, ILogger<GZCaseController> logger, ApiServerState apiServerState)
+        {
+            ct = dbcontext;
+            log = logger;
+            serverState = apiServerState;
+        }
+
+        /// <summary>
+        /// Create GZCase
+        /// </summary>
+        /// <param name="newObject"></param>
+        /// <param name="apiVersion">From route path</param>
+        /// <returns></returns>
+        [HttpPost]
+        public async Task<IActionResult> PostGZCase([FromBody] GZCase newObject, ApiVersion apiVersion)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            GZCaseBiz biz = GZCaseBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasCreateRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            GZCase o = await biz.CreateAsync(newObject);
+            if (o == null)
+                return BadRequest(new ApiErrorResponse(biz.Errors));
+            else
+                return CreatedAtAction(nameof(GZCaseController.GetGZCase), new { id = o.Id, version = apiVersion.ToString() }, new ApiCreatedResponse(o));
+        }
+
+
+        /// <summary>
+        /// Get GZCase
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns>GZCase</returns>
+        [HttpGet("{id}")]
+        public async Task<IActionResult> GetGZCase([FromRoute] long id)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            GZCaseBiz biz = GZCaseBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasReadFullRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            var o = await biz.GetAsync(id);
+            if (o == null) return NotFound(new ApiErrorResponse(ApiErrorCode.NOT_FOUND));
+            return Ok(ApiOkResponse.Response(o));
+        }
+
+        /// <summary>
+        /// Update GZCase
+        /// </summary>        
+        /// <param name="updatedObject"></param>
+        /// <returns></returns>
+        [HttpPut]
+        public async Task<IActionResult> PutGZCase([FromBody] GZCase updatedObject)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            GZCaseBiz biz = GZCaseBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasModifyRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            var o = await biz.PutAsync(updatedObject);
+            if (o == null)
+            {
+                if (biz.Errors.Exists(z => z.Code == ApiErrorCode.CONCURRENCY_CONFLICT))
+                    return StatusCode(409, new ApiErrorResponse(biz.Errors));
+                else
+                    return BadRequest(new ApiErrorResponse(biz.Errors));
+            }
+            return Ok(ApiOkResponse.Response(new { Concurrency = o.Concurrency })); ;
+        }
+
+        /// <summary>
+        /// Delete GZCase
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns>NoContent</returns>
+        [HttpDelete("{id}")]
+        public async Task<IActionResult> DeleteGZCase([FromRoute] long id)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            GZCaseBiz biz = GZCaseBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasDeleteRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!await biz.DeleteAsync(id))
+                return BadRequest(new ApiErrorResponse(biz.Errors));
+            return NoContent();
+        }
+
+
+
+
+
+
+        //------------
+
+
+    }//eoc
+
+}//eons
\ No newline at end of file
diff --git a/server/Controllers/LicenseController.cs b/server/Controllers/LicenseController.cs
new file mode 100644
index 0000000..8b9e38b
--- /dev/null
+++ b/server/Controllers/LicenseController.cs
@@ -0,0 +1,140 @@
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Routing;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.Extensions.Logging;
+using Microsoft.EntityFrameworkCore;
+using System.Linq;
+using Sockeye.Models;
+using Sockeye.Api.ControllerHelpers;
+using Sockeye.Biz;
+
+
+namespace Sockeye.Api.Controllers
+{
+    [ApiController]
+    [ApiVersion("8.0")]
+    [Route("api/v{version:apiVersion}/license")]
+    [Produces("application/json")]
+    [Authorize]
+    public class LicenseController : ControllerBase
+    {
+        private readonly AyContext ct;
+        private readonly ILogger<LicenseController> log;
+        private readonly ApiServerState serverState;
+
+        /// <summary>
+        /// ctor
+        /// </summary>
+        /// <param name="dbcontext"></param>
+        /// <param name="logger"></param>
+        /// <param name="apiServerState"></param>  
+        public LicenseController(AyContext dbcontext, ILogger<LicenseController> logger, ApiServerState apiServerState)
+        {
+            ct = dbcontext;
+            log = logger;
+            serverState = apiServerState;
+        }
+
+        /// <summary>
+        /// Create License
+        /// </summary>
+        /// <param name="newObject"></param>
+        /// <param name="apiVersion">From route path</param>
+        /// <returns></returns>
+        [HttpPost]
+        public async Task<IActionResult> PostLicense([FromBody] License newObject, ApiVersion apiVersion)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            LicenseBiz biz = LicenseBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasCreateRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            License o = await biz.CreateAsync(newObject);
+            if (o == null)
+                return BadRequest(new ApiErrorResponse(biz.Errors));
+            else
+                return CreatedAtAction(nameof(LicenseController.GetLicense), new { id = o.Id, version = apiVersion.ToString() }, new ApiCreatedResponse(o));
+        }
+
+
+        /// <summary>
+        /// Get License
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns>License</returns>
+        [HttpGet("{id}")]
+        public async Task<IActionResult> GetLicense([FromRoute] long id)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            LicenseBiz biz = LicenseBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasReadFullRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            var o = await biz.GetAsync(id);
+            if (o == null) return NotFound(new ApiErrorResponse(ApiErrorCode.NOT_FOUND));
+            return Ok(ApiOkResponse.Response(o));
+        }
+
+        /// <summary>
+        /// Update License
+        /// </summary>        
+        /// <param name="updatedObject"></param>
+        /// <returns></returns>
+        [HttpPut]
+        public async Task<IActionResult> PutLicense([FromBody] License updatedObject)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            LicenseBiz biz = LicenseBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasModifyRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            var o = await biz.PutAsync(updatedObject);
+            if (o == null)
+            {
+                if (biz.Errors.Exists(z => z.Code == ApiErrorCode.CONCURRENCY_CONFLICT))
+                    return StatusCode(409, new ApiErrorResponse(biz.Errors));
+                else
+                    return BadRequest(new ApiErrorResponse(biz.Errors));
+            }
+            return Ok(ApiOkResponse.Response(new { Concurrency = o.Concurrency })); ;
+        }
+
+        /// <summary>
+        /// Delete License
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns>NoContent</returns>
+        [HttpDelete("{id}")]
+        public async Task<IActionResult> DeleteLicense([FromRoute] long id)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            LicenseBiz biz = LicenseBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasDeleteRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!await biz.DeleteAsync(id))
+                return BadRequest(new ApiErrorResponse(biz.Errors));
+            return NoContent();
+        }
+
+
+
+
+
+
+        //------------
+
+
+    }//eoc
+
+}//eons
\ No newline at end of file
diff --git a/server/Controllers/ProductController.cs b/server/Controllers/ProductController.cs
new file mode 100644
index 0000000..2737891
--- /dev/null
+++ b/server/Controllers/ProductController.cs
@@ -0,0 +1,140 @@
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Routing;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.Extensions.Logging;
+using Microsoft.EntityFrameworkCore;
+using System.Linq;
+using Sockeye.Models;
+using Sockeye.Api.ControllerHelpers;
+using Sockeye.Biz;
+
+
+namespace Sockeye.Api.Controllers
+{
+    [ApiController]
+    [ApiVersion("8.0")]
+    [Route("api/v{version:apiVersion}/product")]
+    [Produces("application/json")]
+    [Authorize]
+    public class ProductController : ControllerBase
+    {
+        private readonly AyContext ct;
+        private readonly ILogger<ProductController> log;
+        private readonly ApiServerState serverState;
+
+        /// <summary>
+        /// ctor
+        /// </summary>
+        /// <param name="dbcontext"></param>
+        /// <param name="logger"></param>
+        /// <param name="apiServerState"></param>  
+        public ProductController(AyContext dbcontext, ILogger<ProductController> logger, ApiServerState apiServerState)
+        {
+            ct = dbcontext;
+            log = logger;
+            serverState = apiServerState;
+        }
+
+        /// <summary>
+        /// Create Product
+        /// </summary>
+        /// <param name="newObject"></param>
+        /// <param name="apiVersion">From route path</param>
+        /// <returns></returns>
+        [HttpPost]
+        public async Task<IActionResult> PostProduct([FromBody] Product newObject, ApiVersion apiVersion)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            ProductBiz biz = ProductBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasCreateRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            Product o = await biz.CreateAsync(newObject);
+            if (o == null)
+                return BadRequest(new ApiErrorResponse(biz.Errors));
+            else
+                return CreatedAtAction(nameof(ProductController.GetProduct), new { id = o.Id, version = apiVersion.ToString() }, new ApiCreatedResponse(o));
+        }
+
+
+        /// <summary>
+        /// Get Product
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns>Product</returns>
+        [HttpGet("{id}")]
+        public async Task<IActionResult> GetProduct([FromRoute] long id)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            ProductBiz biz = ProductBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasReadFullRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            var o = await biz.GetAsync(id);
+            if (o == null) return NotFound(new ApiErrorResponse(ApiErrorCode.NOT_FOUND));
+            return Ok(ApiOkResponse.Response(o));
+        }
+
+        /// <summary>
+        /// Update Product
+        /// </summary>        
+        /// <param name="updatedObject"></param>
+        /// <returns></returns>
+        [HttpPut]
+        public async Task<IActionResult> PutProduct([FromBody] Product updatedObject)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            ProductBiz biz = ProductBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasModifyRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            var o = await biz.PutAsync(updatedObject);
+            if (o == null)
+            {
+                if (biz.Errors.Exists(z => z.Code == ApiErrorCode.CONCURRENCY_CONFLICT))
+                    return StatusCode(409, new ApiErrorResponse(biz.Errors));
+                else
+                    return BadRequest(new ApiErrorResponse(biz.Errors));
+            }
+            return Ok(ApiOkResponse.Response(new { Concurrency = o.Concurrency })); ;
+        }
+
+        /// <summary>
+        /// Delete Product
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns>NoContent</returns>
+        [HttpDelete("{id}")]
+        public async Task<IActionResult> DeleteProduct([FromRoute] long id)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            ProductBiz biz = ProductBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasDeleteRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!await biz.DeleteAsync(id))
+                return BadRequest(new ApiErrorResponse(biz.Errors));
+            return NoContent();
+        }
+
+
+
+
+
+
+        //------------
+
+
+    }//eoc
+
+}//eons
\ No newline at end of file
diff --git a/server/Controllers/PurchaseController.cs b/server/Controllers/PurchaseController.cs
new file mode 100644
index 0000000..1cd9dde
--- /dev/null
+++ b/server/Controllers/PurchaseController.cs
@@ -0,0 +1,140 @@
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Routing;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.Extensions.Logging;
+using Microsoft.EntityFrameworkCore;
+using System.Linq;
+using Sockeye.Models;
+using Sockeye.Api.ControllerHelpers;
+using Sockeye.Biz;
+
+
+namespace Sockeye.Api.Controllers
+{
+    [ApiController]
+    [ApiVersion("8.0")]
+    [Route("api/v{version:apiVersion}/purchase")]
+    [Produces("application/json")]
+    [Authorize]
+    public class PurchaseController : ControllerBase
+    {
+        private readonly AyContext ct;
+        private readonly ILogger<PurchaseController> log;
+        private readonly ApiServerState serverState;
+
+        /// <summary>
+        /// ctor
+        /// </summary>
+        /// <param name="dbcontext"></param>
+        /// <param name="logger"></param>
+        /// <param name="apiServerState"></param>  
+        public PurchaseController(AyContext dbcontext, ILogger<PurchaseController> logger, ApiServerState apiServerState)
+        {
+            ct = dbcontext;
+            log = logger;
+            serverState = apiServerState;
+        }
+
+        /// <summary>
+        /// Create Purchase
+        /// </summary>
+        /// <param name="newObject"></param>
+        /// <param name="apiVersion">From route path</param>
+        /// <returns></returns>
+        [HttpPost]
+        public async Task<IActionResult> PostPurchase([FromBody] Purchase newObject, ApiVersion apiVersion)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            PurchaseBiz biz = PurchaseBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasCreateRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            Purchase o = await biz.CreateAsync(newObject);
+            if (o == null)
+                return BadRequest(new ApiErrorResponse(biz.Errors));
+            else
+                return CreatedAtAction(nameof(PurchaseController.GetPurchase), new { id = o.Id, version = apiVersion.ToString() }, new ApiCreatedResponse(o));
+        }
+
+
+        /// <summary>
+        /// Get Purchase
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns>Purchase</returns>
+        [HttpGet("{id}")]
+        public async Task<IActionResult> GetPurchase([FromRoute] long id)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            PurchaseBiz biz = PurchaseBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasReadFullRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            var o = await biz.GetAsync(id);
+            if (o == null) return NotFound(new ApiErrorResponse(ApiErrorCode.NOT_FOUND));
+            return Ok(ApiOkResponse.Response(o));
+        }
+
+        /// <summary>
+        /// Update Purchase
+        /// </summary>        
+        /// <param name="updatedObject"></param>
+        /// <returns></returns>
+        [HttpPut]
+        public async Task<IActionResult> PutPurchase([FromBody] Purchase updatedObject)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            PurchaseBiz biz = PurchaseBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasModifyRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            var o = await biz.PutAsync(updatedObject);
+            if (o == null)
+            {
+                if (biz.Errors.Exists(z => z.Code == ApiErrorCode.CONCURRENCY_CONFLICT))
+                    return StatusCode(409, new ApiErrorResponse(biz.Errors));
+                else
+                    return BadRequest(new ApiErrorResponse(biz.Errors));
+            }
+            return Ok(ApiOkResponse.Response(new { Concurrency = o.Concurrency })); ;
+        }
+
+        /// <summary>
+        /// Delete Purchase
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns>NoContent</returns>
+        [HttpDelete("{id}")]
+        public async Task<IActionResult> DeletePurchase([FromRoute] long id)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            PurchaseBiz biz = PurchaseBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasDeleteRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!await biz.DeleteAsync(id))
+                return BadRequest(new ApiErrorResponse(biz.Errors));
+            return NoContent();
+        }
+
+
+
+
+
+
+        //------------
+
+
+    }//eoc
+
+}//eons
\ No newline at end of file
diff --git a/server/Controllers/SubscriptionServerController.cs b/server/Controllers/SubscriptionServerController.cs
new file mode 100644
index 0000000..545b4ce
--- /dev/null
+++ b/server/Controllers/SubscriptionServerController.cs
@@ -0,0 +1,140 @@
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Routing;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.Extensions.Logging;
+using Microsoft.EntityFrameworkCore;
+using System.Linq;
+using Sockeye.Models;
+using Sockeye.Api.ControllerHelpers;
+using Sockeye.Biz;
+
+
+namespace Sockeye.Api.Controllers
+{
+    [ApiController]
+    [ApiVersion("8.0")]
+    [Route("api/v{version:apiVersion}/subscription-server")]
+    [Produces("application/json")]
+    [Authorize]
+    public class SubscriptionServerController : ControllerBase
+    {
+        private readonly AyContext ct;
+        private readonly ILogger<SubscriptionServerController> log;
+        private readonly ApiServerState serverState;
+
+        /// <summary>
+        /// ctor
+        /// </summary>
+        /// <param name="dbcontext"></param>
+        /// <param name="logger"></param>
+        /// <param name="apiServerState"></param>  
+        public SubscriptionServerController(AyContext dbcontext, ILogger<SubscriptionServerController> logger, ApiServerState apiServerState)
+        {
+            ct = dbcontext;
+            log = logger;
+            serverState = apiServerState;
+        }
+
+        /// <summary>
+        /// Create SubscriptionServer
+        /// </summary>
+        /// <param name="newObject"></param>
+        /// <param name="apiVersion">From route path</param>
+        /// <returns></returns>
+        [HttpPost]
+        public async Task<IActionResult> PostSubscriptionServer([FromBody] SubscriptionServer newObject, ApiVersion apiVersion)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            SubscriptionServerBiz biz = SubscriptionServerBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasCreateRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            SubscriptionServer o = await biz.CreateAsync(newObject);
+            if (o == null)
+                return BadRequest(new ApiErrorResponse(biz.Errors));
+            else
+                return CreatedAtAction(nameof(SubscriptionServerController.GetSubscriptionServer), new { id = o.Id, version = apiVersion.ToString() }, new ApiCreatedResponse(o));
+        }
+
+
+        /// <summary>
+        /// Get SubscriptionServer
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns>SubscriptionServer</returns>
+        [HttpGet("{id}")]
+        public async Task<IActionResult> GetSubscriptionServer([FromRoute] long id)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            SubscriptionServerBiz biz = SubscriptionServerBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasReadFullRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            var o = await biz.GetAsync(id);
+            if (o == null) return NotFound(new ApiErrorResponse(ApiErrorCode.NOT_FOUND));
+            return Ok(ApiOkResponse.Response(o));
+        }
+
+        /// <summary>
+        /// Update SubscriptionServer
+        /// </summary>        
+        /// <param name="updatedObject"></param>
+        /// <returns></returns>
+        [HttpPut]
+        public async Task<IActionResult> PutSubscriptionServer([FromBody] SubscriptionServer updatedObject)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            SubscriptionServerBiz biz = SubscriptionServerBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasModifyRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            var o = await biz.PutAsync(updatedObject);
+            if (o == null)
+            {
+                if (biz.Errors.Exists(z => z.Code == ApiErrorCode.CONCURRENCY_CONFLICT))
+                    return StatusCode(409, new ApiErrorResponse(biz.Errors));
+                else
+                    return BadRequest(new ApiErrorResponse(biz.Errors));
+            }
+            return Ok(ApiOkResponse.Response(new { Concurrency = o.Concurrency })); ;
+        }
+
+        /// <summary>
+        /// Delete SubscriptionServer
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns>NoContent</returns>
+        [HttpDelete("{id}")]
+        public async Task<IActionResult> DeleteSubscriptionServer([FromRoute] long id)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            SubscriptionServerBiz biz = SubscriptionServerBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasDeleteRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!await biz.DeleteAsync(id))
+                return BadRequest(new ApiErrorResponse(biz.Errors));
+            return NoContent();
+        }
+
+
+
+
+
+
+        //------------
+
+
+    }//eoc
+
+}//eons
\ No newline at end of file
diff --git a/server/Controllers/TrialLicenseRequestController.cs b/server/Controllers/TrialLicenseRequestController.cs
new file mode 100644
index 0000000..11eea8e
--- /dev/null
+++ b/server/Controllers/TrialLicenseRequestController.cs
@@ -0,0 +1,140 @@
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Routing;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.Extensions.Logging;
+using Microsoft.EntityFrameworkCore;
+using System.Linq;
+using Sockeye.Models;
+using Sockeye.Api.ControllerHelpers;
+using Sockeye.Biz;
+
+
+namespace Sockeye.Api.Controllers
+{
+    [ApiController]
+    [ApiVersion("8.0")]
+    [Route("api/v{version:apiVersion}/trial-license-request")]
+    [Produces("application/json")]
+    [Authorize]
+    public class TrialLicenseRequestController : ControllerBase
+    {
+        private readonly AyContext ct;
+        private readonly ILogger<TrialLicenseRequestController> log;
+        private readonly ApiServerState serverState;
+
+        /// <summary>
+        /// ctor
+        /// </summary>
+        /// <param name="dbcontext"></param>
+        /// <param name="logger"></param>
+        /// <param name="apiServerState"></param>  
+        public TrialLicenseRequestController(AyContext dbcontext, ILogger<TrialLicenseRequestController> logger, ApiServerState apiServerState)
+        {
+            ct = dbcontext;
+            log = logger;
+            serverState = apiServerState;
+        }
+
+        /// <summary>
+        /// Create TrialLicenseRequest
+        /// </summary>
+        /// <param name="newObject"></param>
+        /// <param name="apiVersion">From route path</param>
+        /// <returns></returns>
+        [HttpPost]
+        public async Task<IActionResult> PostTrialLicenseRequest([FromBody] TrialLicenseRequest newObject, ApiVersion apiVersion)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            TrialLicenseRequestBiz biz = TrialLicenseRequestBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasCreateRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            TrialLicenseRequest o = await biz.CreateAsync(newObject);
+            if (o == null)
+                return BadRequest(new ApiErrorResponse(biz.Errors));
+            else
+                return CreatedAtAction(nameof(TrialLicenseRequestController.GetTrialLicenseRequest), new { id = o.Id, version = apiVersion.ToString() }, new ApiCreatedResponse(o));
+        }
+
+
+        /// <summary>
+        /// Get TrialLicenseRequest
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns>TrialLicenseRequest</returns>
+        [HttpGet("{id}")]
+        public async Task<IActionResult> GetTrialLicenseRequest([FromRoute] long id)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            TrialLicenseRequestBiz biz = TrialLicenseRequestBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasReadFullRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            var o = await biz.GetAsync(id);
+            if (o == null) return NotFound(new ApiErrorResponse(ApiErrorCode.NOT_FOUND));
+            return Ok(ApiOkResponse.Response(o));
+        }
+
+        /// <summary>
+        /// Update TrialLicenseRequest
+        /// </summary>        
+        /// <param name="updatedObject"></param>
+        /// <returns></returns>
+        [HttpPut]
+        public async Task<IActionResult> PutTrialLicenseRequest([FromBody] TrialLicenseRequest updatedObject)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            TrialLicenseRequestBiz biz = TrialLicenseRequestBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasModifyRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            var o = await biz.PutAsync(updatedObject);
+            if (o == null)
+            {
+                if (biz.Errors.Exists(z => z.Code == ApiErrorCode.CONCURRENCY_CONFLICT))
+                    return StatusCode(409, new ApiErrorResponse(biz.Errors));
+                else
+                    return BadRequest(new ApiErrorResponse(biz.Errors));
+            }
+            return Ok(ApiOkResponse.Response(new { Concurrency = o.Concurrency })); ;
+        }
+
+        /// <summary>
+        /// Delete TrialLicenseRequest
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns>NoContent</returns>
+        [HttpDelete("{id}")]
+        public async Task<IActionResult> DeleteTrialLicenseRequest([FromRoute] long id)
+        {
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+            if (!ModelState.IsValid)
+                return BadRequest(new ApiErrorResponse(ModelState));
+            TrialLicenseRequestBiz biz = TrialLicenseRequestBiz.GetBiz(ct, HttpContext);
+            if (!Authorized.HasDeleteRole(HttpContext.Items, biz.BizType))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+            if (!await biz.DeleteAsync(id))
+                return BadRequest(new ApiErrorResponse(biz.Errors));
+            return NoContent();
+        }
+
+
+
+
+
+
+        //------------
+
+
+    }//eoc
+
+}//eons
\ No newline at end of file